GSA Review Quiz 3

find the area of the circle below.

• 100 cm
• 225 cm
• 9 cm
• 28.27 cm

Find the area of the circle.
Round to the nearest tenth.

• 56.5

• 254.5

• 1017.4

• 113.1

What is the area of this circle?

Round to the nearest hundredth.

• 6082.12
• 1520.53
• 1893.14
• 1292.92

Ms. Catall is using a compass to find her way out of the woods. The compass has a radius of 4 centimeters. What is the compass's area?

• 49.2 cm²
• 45.6 cm²
• 50.27 cm²

• 55.9 cm²

What is the area of a circle with the diameter of 10cm ?

• 66cm
• 78.5cm
• 66.5cm
• 10m

Which would be the best classification for the triangle shown?

• Right Scalene
• Obtuse Equilateral
• Acute Scalene
• Acute Isoscelese

What do the angles in an equilateral triangle measure?

(hint: Equilateral has all equal sides)

• 30, 60, 90
• 45, 45, 90
• 60, 60, 60
• 35, 55, 90

What is the value of the missing angle?

• 61
• 50
• 60
• 69

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Find the measure of the missing angle.

• 47
• 57
• 53
• 133