Questions on Geometry: Triangles answered by real tutors!

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Question 875385: one side of a triangle is √10 the other is √6 what is two possible of the third side
Click here to see answer by josgarithmetic(39613)

Question 875515: the sides of a triangle that for a right angle have length 5 inches and 7 inches. how long is the hypotenuse ?
Click here to see answer by ewatrrr(24785)

Question 875456: if 61 is the shortest side of right angle triangle then find the other side of triangle?
Click here to see answer by Fombitz(32388)

Question 875637: The lengths of two sides of a triangle are 8 and 18 inches. What can be the length of the third side?
Click here to see answer by Alan3354(69443)

Question 875668: The area of triangle ABC is 10 square centimeters. Name a possible base measure and a possible height measure for triangle ABC.
---I have tried to minus 10 square centimeters to something. Can you help me? Thanks!
Click here to see answer by jim_thompson5910(35256)

Question 875750: In triangle ABC, angle A is twice the sum of angles B and C. Angle B is 24 degrees. What is the measure of Angle A?
The answer is Angle A is 120 degrees but we can't figure out how to get there. Help!
Click here to see answer by jim_thompson5910(35256)

Question 875836: The length of the hypotenuse of an isosceles right-angled triangle is 12cm. What are the lengths of the other two sides?
Click here to see answer by mareebsiddiqui(7)

Question 875877: the triangle has a perimeter of 6x+1 what is the length of each side of the triangle

Click here to see answer by Fombitz(32388)

Question 876015: What is the length of the hypotenuse if the legs of a right triangle measure 20 and 21 units?
Click here to see answer by ewatrrr(24785)

Question 876063: What is the perimeter of a triangle with coordinate (1,4), (5,2), and (2,-3)?
Click here to see answer by Alan3354(69443)

Question 876180: A triangle has side lengths in the ratio 3 : 4 : 5. If the perimeter of the triangle is 84cm, what is the length of the shortest side?
Click here to see answer by jim_thompson5910(35256)

Question 876196: Tyler has a rectangular garden that measures 10 m wide by 13 m long. He wants to increase the area to 208 m2 by increasing the width and length by the same amount. What will be the length (longer dimension) of the new garden?
(Points : 1)
14 m wide
15 m wide
16 m wide
17 m wide
Click here to see answer by jim_thompson5910(35256)

Question 876247: Zipora wants to construct a triangle that has the following angle measures: 50�, 75�, and 55�. How many triangles can she make?
Click here to see answer by richard1234(7193)

Question 876271: which of the following does not represent the sides of a right triangle?3,4,5 4,5,6 5,12,13 or 6,8,10

Click here to see answer by Edwin McCravy(20054)

Question 876313: the hypotenuse of a right triangle is 10 cm long. one leg is twice as long as the other. what are the lengths of the legs
Click here to see answer by ewatrrr(24785)

Question 876348: I have a right angled triangle, the bottom angle is 72 degrees and the bottom side of the triangle ( shortest ) is 5cm it is asking me to find the diagonal side?
Click here to see answer by ewatrrr(24785)

Question 876340: the Area of a right triangle is 24x^3+8x^2-12x-4. which of the following could be the base and the height ?
a)(4x^2+1)(3x-2)
b)(4x^2-2)(3x+2)
C) (4x^2+2)(3x-1)
D) (4x^2-2) (3x-1)
Click here to see answer by richwmiller(17219)

Question 876457: The measures of two sides of a triangle are 14 feet and 29 feet. If the measure of the third side is x feet, find the range for the value of x.
Click here to see answer by jim_thompson5910(35256)

Question 876423: In trangle ABC, AB=3 and AC=9. Find the measurement of angle B to the nearest degree.
Click here to see answer by richard1234(7193)

Question 876524: the ratio of the 3 side lengths of a triangle is 2 :5 :7. the perimeter of the triangle is 91 cm. what is the length, in cm, of the shortest side of the triangle
Click here to see answer by richard1234(7193)

Question 876826: Mid-points of the side of an equilateral
triangle of side 18 cm are joined to form
another triangle, whose mid-points are
further joined to form a different triangle and
this process is repeated indefinitely. The sum
of the perimeters of all the triangles will be
Click here to see answer by fcabanski(1391)

Question 876884: I have a right triangle. I know one side and one angle not including the 90 degree angle. I don't know how to solve it
Click here to see answer by LinnW(1048)

Question 876939: If AC = 36 and BC = 18, find AD. Round to the nearest tenth, if necessary.
A.9

B.25.5

C.27

D.31.5

Click here to see answer by richard1234(7193)

Question 876950: in the accompanying diagram of right triangle abc m c 90 ab=18, and m B=52. find the length of to the nearest tenth
Click here to see answer by richard1234(7193)

Question 877043: if i have a triangle with one side at 54" and another at 7.5" my angle should be at 7 degrees how long is my third side?
Click here to see answer by Alan3354(69443)

Question 877034: The perimeter of an isosceles triangle is 40 and the base is 10. Find the length of one of the equal sides. Please advise how to work this problem.
Click here to see answer by rothauserc(4718)

Question 877091: How can you find the measure of the smallest angle of a right triangle whos legs measure 9 and 15?

Click here to see answer by Alan3354(69443)

Question 877109: If the base of a triangle is 10 cm, and it's area is 35 cm squared, what is the height of the triangle?
A= 1/2bh
A= 1/2�10�h=35^2
5h=35^2
h=7^2
h=49?
Click here to see answer by josgarithmetic(39613)

Question 877088: The height of an equilateral triangle is 46 inches.
What is the approximate length s of the triangle's side?
Click here to see answer by rothauserc(4718)

Question 877198: The lengths of the sides of a triangle are consecutive even integers. Find the length of the shortest side if the perimeter of the triangle is 54cm.
Click here to see answer by Alan3354(69443)

Question 877306: what are the angles of an isosceles triangle with a base of 8ft and a height of 1 foot?

Click here to see answer by Alan3354(69443)

Question 877448: the sides of a triangle measure 18in, 25 in, and 36in. to the nearest degree, what is the largest angle?
I'm seeing a lot of stuff about the law of cosines, but our teacher has never taught us that...I'm in pre-ap geometry
Click here to see answer by rothauserc(4718)

Question 877467: a triangle with 3 angles less than 90 degrees and with a base length of 4 units and a height of 3 units
Click here to see answer by Alan3354(69443)

Question 877582: If im given the length of the legs, how do i find the smallest and biggest angles
Click here to see answer by Alan3354(69443)

Question 877583: angles of a triangle are in the ratio 2:7:3 the triangle is:
Click here to see answer by jim_thompson5910(35256)

Question 877690: Determine whether the given coordinates are the vertices of a triangle. Explain.

A(5, 8), B(2, �4), C(�3, �1)
Click here to see answer by Fombitz(32388)

Question 877777: Hypotenuse of a right triangle is 8 other two sides are unknown. Perimeter is 18, find the other legs. Round answers to three significant figures. I got 7.645 and 2.355. would be awesome if you could show me how to solve it mathematically, as i forgot what i did.
Click here to see answer by josgarithmetic(39613)

Question 877852: We need help finding the measure of angle x when the sides of the triangle are 5,4, 8
Click here to see answer by Alan3354(69443)

Question 877875: f the measures of the angles of a triangle have the ratio 2:3:7 the triangle is?

Click here to see answer by rfer(16322)

Question 877807: if the leg of a triangle are 3&4 then what its hypotenuse

Click here to see answer by rfer(16322)

Question 877806: if the leg of a triangle are 3&4 then what its hypotenuse

Click here to see answer by rfer(16322)

Question 877806: if the leg of a triangle are 3&4 then what its hypotenuse

Click here to see answer by Alan3354(69443)

Question 877962: Find the area of a triangle whose sides are 9cm,10cm and 11cm
Click here to see answer by jim_thompson5910(35256)

Question 878055: What is the length of an altitude of an equilateral triangle with side lengths 8 route 3

Click here to see answer by richwmiller(17219)

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