Math Flashcard 12/6 area

Front

What is area?

Back

Area measures the space inside a shape.

Front

How do you find the area of a rectangle?

Back

Multiply the length by the width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If 1 trapezoid is made of 3 triangles, how many triangles are in 8 trapezoids?

Back

24 triangles.

Tags

CCSS.3.MD.A.2

Front

What is the area of a rectangle with a length of 6 units and a width of 4 units?

Back

24 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What does perimeter measure?

Back

Perimeter measures the distance around the outside of a shape.

Front

If a shape has an area of 18 square units, what could be its dimensions?

Back

Possible dimensions could be 3 units by 6 units.

Tags

CCSS.3.MD.D.8

Front

What is a trapezoid?

Back

A trapezoid is a four-sided shape with at least one pair of parallel sides.

Front

What is a triangle?

Back

A triangle is a three-sided polygon.

Tags

CCSS.2.G.A.1

Front

How many square units are in a shape with an area of 24 square units?

Back

24 square units.

Tags

CCSS.3.MD.C.6

Front

What is the area of a square with a side length of 5 units?

Back

25 square units.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3