Tutors Answer Your Questions about Polygons (FREE)
Question 79201: First off, we are asked to find the value of x. Then, we are given a triangle. One angle measures 133 degrees. Another is (x+20)degrees. Another is 2x degrees. How do we solve these types of problems? We have 6 different ones. Thanks.
Click here to see answer by Earlsdon(6287)  |
Question 80642: How do you find the length of arc measurements? This is the problem I am trying to resolve. My answer keeps coming up 4.7 but the answer sheet says 21.5. Please help me understand why my answer is incorrect. Thank You!!!!
162/360 x 15.2(3.14)=
Click here to see answer by checkley75(3666) |
Question 89193: #8. If the measure of each oexterior angle f a polygon is 6 degrees. Then how many sides will you have?
#9. If the measure of each interior angle of a polygon is 165 degrees. then how many interior angles would you have?
I would just like to know the formula for these 2 problems. Thank You.
Click here to see answer by stanbon(57203) |
Question 91769: We are asked to find the area of a pentagon with all sides being 3 1/4. I have tried everything, please help! (our teacher wants us to find the area and the primeter, I have found the primeter but can't find the area)
Thanks
Click here to see answer by stanbon(57203) |
Question 91851: #1 Question from the book:
A polygon has n sides. Four of its exterior angles are 12, 25, 32 and 41 and the remaining (n - 4) exterior angles are each equal to 50. Find n.
#2 Question on pentagon:
If the angles of a pentagon are x, 1.5x, 2.5x, 3x and (2x - 20), find the value of x.
Click here to see answer by mathispowerful(115) |
Question 92261: 1.) two angles of a quadrilateral are congruent and each of their measures is 110. what is the measure of each of the remaining angles if they are also congruent?
2.) if each of four interior angles of a convex pentagon has a measure of 105, find the measure of the fifth interior angle.
3.) if the sum of the measures of the interior angles of a regular convex polygon is 2160, find the measure of each interior angles.
4.) what is the total number of diagonals that can be drawn in a covex octagon?
5.) what is the sum of the measures of the interior angles of a convex 11-gon?
Click here to see answer by stanbon(57203) |
Question 96398: It says: Determine whether each quadrilateral with the given vertices is a parallelogram, a rectangle, a rhombus, or a square. List all that apply.
Then they give me the points:
M(1,5), N(6,5), O(6,10), P(1,10)
What do I do?
Click here to see answer by scott8148(6628)  |
Question 96775: It says: Determine whether each quadrilateral with the given vertices is a parallelogram, a rectangle, a rhombus, or a square. List all that apply.
Then they give me the points:
M(1,5), N(6,5), O(6,10), P(1,10)
How do I solve this without graphing it?
Click here to see answer by stanbon(57203) |
Question 109127: Please help me answer or solve this question:
How many sides does a polygon have if the measure of each interior angle is 8 times the measure of each exterior angle?
It would be very helpful if you could explain the process that you took to solve this problem.
Thanks in advance,
Christine
Click here to see answer by stanbon(57203) |
Question 109127: Please help me answer or solve this question:
How many sides does a polygon have if the measure of each interior angle is 8 times the measure of each exterior angle?
It would be very helpful if you could explain the process that you took to solve this problem.
Thanks in advance,
Christine
Click here to see answer by Edwin McCravy(8879)  |
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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
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