Questions on Geometry: Geometric formulas answered by real tutors!

Tutors Answer Your Questions about Geometric formulas (FREE)

Question 201140: can you please help me solve ((( A sphere has area 64pie. What is its volume? )))
Click here to see answer by Alan3354(30959)

Question 201143: can you please help me answer. ((( ture of false All lateral faces of regular pyramids are congruent rectangles. )))
Click here to see answer by RAY100(1637)

Question 201598: can you please help me solve ((( True or false The area of a sphere equals 4pie times the cube of the radius. )))
Click here to see answer by rfer(12644)

Question 201597: can you please help me solve ((( True or false the height of a right cylinder with radius 5 and volume 100 is 2/pie?)))
Click here to see answer by rfer(12644)

Question 201596: can you please help me solve (((Find the total surface area of a cylinder with radius 3 and height 8.)))
Click here to see answer by rfer(12644)

Question 201596: can you please help me solve (((Find the total surface area of a cylinder with radius 3 and height 8.)))
Click here to see answer by Alan3354(30959)

Question 201600: can you please help me solve (((Find the center of the circle with equation
(x-3)^2+(y+4)^2=25.)))
Click here to see answer by RAY100(1637)

Question 201599: can you please help me slove ((( True of false Two right circular cones with radii 4 and 8, and heights 10 and 20, respectively, are similar. )))
Click here to see answer by Alan3354(30959)

Question 201595: can you pleas help me solve: (((Two similar cones have heights 5 and 10. What is the ratio of their volumes?)))
Click here to see answer by Alan3354(30959)

Question 201711: can you please help me solve and show all work (((Given points r (-2,3) and s (5,1), find the slope of every line perpendicular to <->.)))
rs
Click here to see answer by Alan3354(30959)

Question 201719: can you please help me solve ((( What is the y-intercept of line 2x + 3y=6? )))
Click here to see answer by Alan3354(30959)

Question 201719: can you please help me solve ((( What is the y-intercept of line 2x + 3y=6? )))
Click here to see answer by nerdybill(6948)

Question 201717: can you please help me solve (((What is the slpe of line y=3/4x-1? )))
Click here to see answer by Alan3354(30959)

Question 201717: can you please help me solve (((What is the slpe of line y=3/4x-1? )))
Click here to see answer by nerdybill(6948)

Question 201709: can you please help me solve and show all work (((Given points c (4,3) and d (2,-5), find the slope of every line parallel to <->.
cd
Click here to see answer by rfer(12644)

Question 201716: can you please help me solve ((( An isometry maps an angle into a ________angle.)))
Click here to see answer by RAY100(1637)

Question 201715: can you please help me solve((( An isometry maps a triangle into a________triangle.)))
Click here to see answer by RAY100(1637)

Question 201800: can you please help me solve (((An altitude of a triangle is the ________ segment from a vertex to the line that contains the opposite side. )))
Click here to see answer by Alan3354(30959)

Question 201798: can you please help me solve (((Two similar cones have heights 5 and 10. What is the ratio of their volumes?)))
Click here to see answer by Alan3354(30959)

Question 201795: can you please help me solve ((( M(3,4) is the midpoint of line jk, where j has coordinates (1,2). Find the cooridinates of k. )))
Click here to see answer by Alan3354(30959)

Question 201794: can you please help me solve ((( Find the coordinates of the midpoint of the segment that joins points (5,2) and (-3,8). )))
Click here to see answer by PRMath(123)

Question 201871: Name the x and y intercept for 4x-6y = -24
Click here to see answer by jim_thompson5910(28476)

Question 201871: Name the x and y intercept for 4x-6y = -24
Click here to see answer by PRMath(123)

Question 201799: can you please help me solve ((( A median of a triangle is a segment from a vertex to the ___________ of the opposite side. )))
Click here to see answer by RAY100(1637)

Question 201793: can you please help me solve((( An isometry maps an angle into a_____angle. )))
Click here to see answer by RAY100(1637)

Question 201801: can you please help me give the reason for this statment (((X is the midpoint of line pq and line rs)))
Click here to see answer by RAY100(1637)

Question 202026: The statue of Liberty stands on a 150 ft. pedestal. From a point 280 ft. from the base of the pedestal, the angle of elevation to the top of Liberty's torch is 47 degrees. Find the height of the statue.

Click here to see answer by nerdybill(6948)

Question 202117: i have another question! If the area of a square is represented by the formula A=s squared, and the area A=64 sq.centimeters, what is the side S of the square?
Click here to see answer by rfer(12644)

Question 145833: I need the formula to determine the area of rectangles with no two sides the same length or parallel.
Click here to see answer by jsmallt9(3296)

Question 203316: Needn help finding the area of a square.
The problem states: Find a polynomial A(x) that represents
the area of the shaded region in the accompanying figure.
There is a picture of this square with the variables and shading, I have included my book info so that you can see what I am talking about thanks.
My try: (x+2)^2?
Click here to see answer by solver91311(16868)

Question 203778: What is the slope of a line perpendicular to a line with y = 3x - 5?
Click here to see answer by RAY100(1637)

Question 205502: I need to know a BASIC formula, if there is one, for calculating the mass of a sphere. I have a question about the mass of the Earth. The formula for that takes into consideration a lot of variables. Is there a simple formula for calculating the mass of a sphere?
Click here to see answer by Alan3354(30959)

Question 205513: i need to know how to solve for X in this formula, -4(3-x)=2(x+6)
Click here to see answer by rapaljer(4667)

Question 205531: Two similar cones have radii of 4 and 3, respectively. What is the ratio of their volumes?
Click here to see answer by ankor@dixie-net.com(15624)

Question 205737: write formula in terms of its radius: S=2pie*r*h+2pie*r squared
Click here to see answer by Alan3354(30959)

Question 206787: The measure of the supplement of an angle is 20 degrees more than 3 times the measure of the original angle. Find the measures of the angles.
Click here to see answer by Earlsdon(6287)

Question 207356: 0.10, 1.25, 1.50, 1.50, 1.75, 2.00, 2.00, 2.00, 2.00, 2.00
Which measure of central tendency will give the highest price?
A.mean
B.median
C.mode
D.Range
Click here to see answer by Edwin McCravy(8880)

Question 207366: HELP ME!!!! I'm soo lost it's my first day in geometry and i have NO idea what my teacher is even trying to tell me!!!!!
Draw and label a figure for each relationship.....Lines A, B, and C are coplanar, but do not intersect.
Thank You!!!
Click here to see answer by Edwin McCravy(8880)

Question 207476: Rick is painting the walls in a room that is 12ft long and 10ft wide,with a ceiling that is 8ft from the floor. The doorway is 3ft by 7ft, and the window is 6ft by 5ft. If Rick is not painting the doorway or window, what is the apporximate area, in square feet, that he is painting. Please explain each step.
A301
b322
c331
d352

Click here to see answer by rfer(12644)

Question 207665: find the perimeter of a square with sides of a lenght 6.2 ft.

Click here to see answer by xmusicalxinkx(2)

Question 208047: A square has a diagonal of 10 sq. root of 2, find the perimeter and it's area?
Click here to see answer by stanbon(57219)

Question 208514: 2y+2=0
Click here to see answer by checkley77(12569)

Question 208543: what dimensions should the rancher use to obtain the area of 350 with 100 meters of fence?"
Click here to see answer by ankor@dixie-net.com(15624)

Question 208991: How do you find the no. of terms in the following geometic sequence. 36+12+4+----+4/27. I know the formular but I seem to be getting the answer wrong.
Click here to see answer by Edwin McCravy(8880)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710