Estimating and Solving Angle Problems in 4th Grade

A pizza is cut into 8 equal slices. If one slice is 45 degrees, what is the total angle of the pizza?

• 180 degrees

• 270 degrees

• 360 degrees

• 90 degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Emma is measuring the angle of her art project. She estimates it to be about 90 degrees. If she measures it and finds it to be 85 degrees, how close was her estimate?

• 2 degrees

• 5 degrees

• 15 degrees

• 10 degrees

Tags

CCSS.4.MD.C.6

A clock shows the time as 3:00. What is the angle between the hour hand and the minute hand?

• 180 degrees

• 90 degrees

• 45 degrees

• 120 degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Liam is building a birdhouse and needs to cut a piece of wood at a 60-degree angle. If he estimates the angle to be 50 degrees, how much more does he need to cut?

• 10 degrees

• 5 degrees

• 20 degrees

• 15 degrees

Tags

CCSS.4.MD.C.7

At a school event, a triangular banner has angles measuring 40 degrees and 70 degrees. What is the measure of the third angle?

• 70 degrees

• 60 degrees

• 80 degrees

• 90 degrees

Tags

CCSS.8.G.A.5

Sofia is drawing a triangle. She knows one angle is 90 degrees and another is 30 degrees. What is the measure of the third angle?

• 60 degrees

• 90 degrees

• 75 degrees

• 45 degrees

Tags

CCSS.7.G.B.5

A ramp is built at a 15-degree angle. If a worker estimates the angle to be 20 degrees, how much does he need to adjust his measurement?

• 10 degrees

• 3 degrees

• 7 degrees

• 5 degrees

Tags

CCSS.4.MD.C.6

During a game, a player throws a ball at an angle of 45 degrees. If the angle is actually 50 degrees, how much was the angle off by?

• 5 degrees

• 7 degrees

• 3 degrees

• 10 degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

A triangle has one angle that measures 50 degrees and another that measures 60 degrees. What is the measure of the third angle?

• 70 degrees

• 90 degrees

• 100 degrees

• 80 degrees

Tags

CCSS.8.G.A.5

In a park, a slide is built at a 30-degree angle. If a child estimates the angle to be 25 degrees, how much more steep is the slide than the estimate?

• 10 degrees

• 5 degrees

• 20 degrees

• 15 degrees

Tags

CCSS.4.MD.C.7