A Final Review Part 3A

Find the area of the shaded region. A square with a circle inscribed inside it, and the side of the square is labeled as 10 cm.

• 214.26 cm²

• 100 cm²

• 21.46 cm²

• 78.54 cm²

Find the value of x in the right triangle shown. A right triangle with one leg labeled 40, one angle labeled 38°, and the other leg labeled x.

• 35.4

• 32.8

• 31.3

• 34.5

Find the volume of a cube with a side length of 2.5.

• 6.25

• 7.5

• 15.625

• 14

Find the area of a regular pentagon with a side length of 18 and an apothem of 12.4.

• 558 units²

• 744 units²

• 652.9 units²

• 502.2 units²

If WXYZ ~ ABCD, then XWYZ ~ ?

• DCBA

• ABDC

• BCDA

• BACD

Find the value of x in the circle shown. A circle with a secant-tangent segment, labeled 5x - 3 and 3x + 17.

• 7

• 10

• 14

• 12.5

Determine the type of line that intersects the circle given by (x + 2)² + (y - 2)² = 16 and y = -2x + 2. A circle with a grid and a line passing through it.

• Tangent

• Secant

• Neither

Find the value of x in the kite. A kite with diagonals, one diagonal labeled 13, the other labeled 5 and x.

• 12

• 17

• 10

• 13

Consecutive angles in a parallelogram are supplementary.

• Always

• Sometimes

• Never

Find the value of x in the isosceles right triangle shown. An isosceles right triangle with legs labeled √2 and hypotenuse labeled x.

• √2

• 2√2

• 2

• 4