8. Complete the chart. # of sides 12 for regular polygons Sum of int. angles Sum of ext. angles Each int. angle Each ext. angle

Q: Solve. 15. Abby bought a new rug. How many lines of symmetry are in the rug?

A:

Q: MULTIPLE CHOICE: Given four choices, select the correct answer and write the letter only on the…

A:

Q: 33. Which trigonometric function must be use to get the ratio of BC/AC ? B Cangle of elevation A

A: Find the trigonometric function which shows the ratio BC/AC

Q: loading. 12) Find the perimeter of the graphed figure in simplest radical form. 1 2 4. 6 7 8 6. 5.…

A:

Q: b. Find the length marked x. 3x r+ 10

A: Given:

Q: Which set of numbers could be the lengths of the sides of a triangle? A. {3,6,9} B. (6,7,13) OC.…

A: We are required to:

Q: ood with di

A: Given,

Q: Which is a possible cross section of a cylinder?

A:

Q: triangles a.) (2, 1), (3, 5), (-2,-4) answer: b.) (-3,-1), (3,5), (2,6) c.) (6,2), (1,5), (4,4) -…

A:

Q: 18 cm 12 cm F E C (a) Find the length of BC.

A:

Q: 2. Given the following triangular arrangement of circles: bo Each of the numbers 1, 2, ..., 9 is to…

A: Given a triangular arrangement of a total of 9 small circles  each side has 4 circles  and each of…

Q: 6. Which of the following is the length of the leg of an isosceles right triangle with a hypotenuse…

A: An isosceles triangle who any two sides are equal in length

Q: The sum of the interior angles of a polygon is equal to the sum of its exterior angles. What kind of…

A: The sum of the measures of the exterior angles for any polygon is 360 degrees. The shape with 360…

Q: Determine if the two triangles are similar or not. d. B D 44 R 18 58.5 211.2 202.4

A: given

Q: Side Lengths Sum of Shorter Sides Triangle or Not? 4, 5, 6 2, 6, 9 4, 4, 4 10, 12, 22 5. 10. 12

A: A set of side lengths is given. We need to check whether the given set of sides form a triangle or…

Q: Solve for the value of x. Points A and B are both centers of the given circles. 9 H 8 B

A: Solution

Q: 3 y)²/ydy 23 `y2

A:

Q: 2x 8 9 5 25. 2x - 4 39 x + 6 24

A:

Q: 40.) A farmer wished to construct a rectangular fence with one side along a barn. The farmer has 240…

A: Let assume width of the fence is along the one side of the barn. So out of four sides, fence needs…

Q: 23. Find the radius of the circle inscribed in a triangle formed by the lines 7x+24y-70-0,…

A:

Q: If x=7 what is the perimeter of the shape label all the sides and then add

A: