Topic 13

What is the measure of the angle shown below? Name a type of angle that has an angle measure greater than the angle shown.

• 90 degrees, Obtuse angle

• 45 degrees, Acute angle

• 180 degrees, Straight angle

• 60 degrees, Right angle

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

CCSS.4.MD.C.7

A picnic table is 9 feet long and 3 feet wide. Write and solve an equation to find the area of the rectangular surface of the table.

• 27 square feet

• 12 square feet

• 18 square feet

• 30 square feet

Tags

CCSS.4.MD.A.2

CCSS.4.MD.A.3

Which statement is true about the bedrooms in the diagrams below?

• Erin's room has a greater area than Steve's room.

• Steve's room has a greater perimeter than Erin's room.

• The rooms have the same perimeter.

• The rooms have the same area.

Tags

CCSS.4.MD.A.3

Which rectangle has the same perimeter and a different area than the rectangle shown (3 cm by 10 cm)?

• Length: 6 cm, Width: 5 cm

• Length: 9 cm, Width: 4 cm

• Length: 11 cm, Width: 4 cm

• Length: 15 cm, Width: 2 cm

Tags

CCSS.4.MD.A.3

Identify an acute angle, a right angle, and an obtuse angle in the figure below.

• Acute: ∠ABC, Right: ∠CDE, Obtuse: ∠BAC

• Acute: ∠BAC, Right: ∠ABC, Obtuse: ∠CDE

• Acute: ∠CDE, Right: ∠BAC, Obtuse: ∠ABC

• Acute: ∠BAC, Right: ∠CDE, Obtuse: ∠ABC

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

What is the measure of the smaller angle formed by the clock hands at 3 o'clock?

• 90 degrees

• 60 degrees

• 45 degrees

• 30 degrees

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

Rodrigo is measuring ∠RST using pattern blocks. The smaller angle of each of the tan pattern blocks shown measures 30°. What is the measure of ∠RST?

• 90°

• 120°

• 150°

• 180°

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

The gym at London Elementary School has a length of 25 yards and a width of 20 yards. The cafeteria has the same perimeter but a different area. Which could be the dimensions of the cafeteria?

• Length: 50 yards, Width: 10 yards

• Length: 30 yards, Width: 15 yards

• Length: 40 yards, Width: 12 yards

• Length: 24 yards, Width: 22 yards

Tags

CCSS.4.MD.A.2

CCSS.4.MD.A.3

Select all true statements.

• An acute angle is less than a right angle.

• An obtuse angle makes a square corner.

• A right angle is less than an obtuse angle.

• A straight angle forms a straight line.

• A reflex angle has a measure less than an acute angle.

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.6

CCSS.4.MD.C.7

Which rectangle has the same area and different perimeter than the rectangle shown?

• Length: 14 cm, Width: 14 cm

• Length: 15 cm, Width: 15 cm

• Length: 16 cm, Width: 11 cm

• Length: 18 cm, Width: 9 cm

Tags

CCSS.4.MD.A.2

CCSS.4.MD.A.3