Quiz 11-1 Review

Find the area of the parallelogram. Write your answer in simple radical form.
(Hint : Use 30-60-90 triangle to find the height)

•  $160\sqrt{3}$  

• 80

• 160

•  $80\sqrt{3}$  

Find the area of the parallelogram.

( Hint: find the height using the 45-45-90 triangle)

• 153

• $153\sqrt{2}$

• 204

• 233

The area of the triangle is 58.2 yd². Find the missing dimension.

• 5

• 11.6

• 13

• 12

Find the area of the triangle.

• 240 mm²

• 480 mm²

• 360 mm²

• 600 mm²

Find the area of the kite in square feet.

• 34

• 68

• 17

• 18.5

Find the area of the trapezoid in square inches.

• 59.57

• 119.15

• 29.79

• 81.6

What is the area of the rhombus?

• 264 m²

• 448 m²

• 121 m²

• 255 m²

What is the area of the kite?

• 17 in

• 136 in²

• 272 in²

• 144 in²

A triangle has an area of 117 cm². If the base is 26 cm, what is the height?

• 36 cm
• 18 cm
• 9 cm
• 4.5 cm

Find the area of the shaded sector of circle O. The radius is 6 inches and the central angle is 100°. Express answer to the nearest tenth of a square inch.

• 25.2 in²

• 28.5 in²

• 31.4 in²

• 38.2 in²