Go Math! Grade 4 Chapter 11

What is the measure of an angle made from four 10° turns?

• 40°
• 4°
• 10°
• 20°

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

In degrees, what is the angle measure of the shaded part?

• 45°
• 90°
• 80°
• 30°

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

An angle measuring 90° turns through a circle. Write the fraction for how much of the circle the angle turns through.

• 90/360
• 45/360
• 45/90
• 90/180

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Classify this angle.

• Right
• Obtuse
• Acute
• Straight

Tags

CCSS.4.G.A.1

Classify this angle.

• Straight
• Obtuse
• Right
• Acute

Tags

CCSS.4.G.A.1

Classify this angle.

• Straight
• Obtuse
• Acute
• Right

Tags

CCSS.4.G.A.1

Use a protractor to measure the angle.

• m∠FGH = 130°
• m∠FGH = 50°
• m∠FGH = 90°
• m∠FGH = 120°

Tags

CCSS.4.MD.C.6

Use a protractor to measure this angle.

• m∠KMN = 45°
• m∠KMN = 135°
• m∠KMN = 90°
• m∠KMN = 180°

Tags

CCSS.4.MD.C.6

Ms. Maskin and Ms. Harris measured this angle. Ms. Maskin said the angle measures 65° and Ms. Harris says the angle measures 115°. Who is right?

• Ms. Maskin
• Ms. Harris

Tags

CCSS.4.MD.C.6

Which equation can you use to find the m∠LHR? The measure of <SHR is 160^o

• 55° + 27°

• 160° - 55°

• 160° - 27°

• 160° - (55° + 27°)

Tags

CCSS.7.G.B.5