Chaper 10: Extending Area

The area of parallelogram PQRS is 187 square units. Find the base x if the height is 11 units.

• 14 units

• 8.5 units

• 27 units

• 17 units

Find the area of parallelogram ABCD. Round to the nearest tenth.

• 54 $in^2$

• 76.4 $in^2$

• 95.2 $in^2$

• 152.7 $in^2$

The height of a triangle is 12 centimeters more than its base. The area of the triangle is 94.5 square centimeters. Find the base and height of the triangle.

• b = 11 cm, h = 23 cm

• b = 6 cm, h = 18 cm

• b = 9 cm, h = 21 cm

• b = 7 cm, h = 27 cm

Find the area of the parallelogram. Round to the nearest tenth if necessary.

• 80.5 $cm^2$ 

• 79.8 $cm^2$ 

• 76.2 $cm^2$ 
  

• 82.0 $cm^2$ 

Find the area of kite ABCD.

• 10.5 $cm^2$

• 21 $cm^2$

• 52 $cm^2$

• 104 $cm^2$

Rhombus ABCD has an area of 126 square units. If DB = 18 units, find AC.

• 18 units

• 14 units

• 7 units

• 3.5 units

A trapezoid has base lengths of 8.5 and 14.5 feet with an area of 184 square feet. What is the height of the trapezoid?

• 4 ft

• 8 ft

• 16 ft

• 23 ft

Find the area of the trapezoid.

• 86 $cm^2$

• 91 $cm^2$

• 77 $cm^2$

• 82 $cm^2$

Find the dimater of a circle with an area of 804.2 square centimeters.

• 8 cm

• 32 cm

• 48 cm

• 64 cm

If arc length AB = 105, find the area of the shaded sector. Round to the nearest tenth.

• 569.7 $cm^2$

• 575.2 $cm^2$

• 480.9 $cm^2$

• 545.2 $cm^2$