Geometry - End of Course Review 3

9

What is the measure of one exterior angle of a regular polygon having 40 sides?

160

Find the measure of angle BCD.

5

In the diagram, WY is the perpendicular bisector of AB. What is the value of x?

164.3

Kim is making a kite with a wooden frame. The measures of the frame are shown. She will use cloth binding to cover the outer edges of the kite. To the nearest tenth, how many centimeters of binding will she need?

22

Starla is 5 feet 9 inches tall. To find the height of a tree, she measured her shadow and the tree's shadow. Her shadow was 8 feet long when the tree's shadow was 30 feet long. To the nearest foot, how tall is the tree?

7.6

The figure represents a rectangular gate with diagonal braces. To the nearest tenth, what is the width, QT, of the gate?

37

The legs of a right triangle measure 11.4 meters and 15.1 meters. To the nearest whole what is the measure of the smallest angle?

2.5

To the nearest tenth, what is AP?

4.3

To the nearest tenth, what is tan 77 degrees?

37.2

To the nearest tenth, what is the altitude of an equilateral triangle whose sides measure 43 centimeters?

6

What is the value of MP?

4

∠TUV undergoes the dilation: (x, y) → (2x, 2y). Then it is translated: (x, y) → (x − 10, y - 8). If vertex T was at (8, 6), what is the y coordinate after these two transformations?