Math 7: 2D Geometry

What is the radius of this circle?

• 18
• 36
• 9
• 8

Tags

CCSS.7.G.B.4

If the radius of a circle is 12.5 meters, the diameter is ____

• 6.25 meters
• 125 meters
• 25 meters
• 50 meters

Tags

CCSS.7.G.B.4

The distance across the circle through the center is called the...

• radius
• diameter
• circumference
• area

Tags

CCSS.4.MD.C.5

The distance from the center of the circle to any point on the circle is called the...

• radius
• diameter
• circumference
• area

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1

What is the area of the triangle?

• 20 cm²

• 56 cm²

• 28 cm²

• 27 cm²

Tags

CCSS.6.G.A.1

Find the area of the parallelogram.

• 430 in²

• 215 in²

• 41.5 in²

• 1.5 in²

Tags

CCSS.6.G.A.1

Find the area of the trapezoid

• 41

• 45

• 44

• 43

Tags

CCSS.6.G.A.1

Serena drew a circle with a circumference of $157\pi$ centimeters.  What is the diameter of her circle? 

• 49.97cm

• 78.5 cm

• 157 cm

• 493.23 cm

Tags

CCSS.7.G.B.4

The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?

• 56.25 ft
• 246 ft
• 365 ft
• 393 ft

Tags

CCSS.7.G.B.4

Find the area of the triangle.

• 25.9 yd²

• 12.95 yd²

• 6.475 yd²

• 12.95 m²

Tags

CCSS.6.G.A.1