Mrs. Kim's Two-Dimensional Figures Review

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

How do you calculate the area of a triangle?

Back

Area = (base × height) / 2

Tags

CCSS.6.G.A.1

Front

What is the formula for the area of a circle?

Back

Area = π × radius²

Tags

CCSS.7.G.B.4

Front

What is the relationship between the radius and diameter of a circle?

Back

Diameter = 2 × radius

Tags

CCSS.7.G.B.4

Front

How do you find the area of a trapezoid?

Back

Area = (base1 + base2) × height / 2

Tags

CCSS.6.G.A.1

Front

What is the area of a square with a side length of 4 units?

Back

Area = 4² = 16 units²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

If the radius of a circle is 6 cm, what is its area?

Back

Area = π × 6² ≈ 113.1 cm²

Tags

CCSS.7.G.B.4

Front

What is the area of a triangle with a base of 10 units and a height of 5 units?

Back

Area = (10 × 5) / 2 = 25 units²

Tags

CCSS.6.G.A.1

Front

How do you convert square centimeters to square meters?

Back

1 m² = 10,000 cm²

Tags

CCSS.2.MD.A.2

Front

What is the area of a circle with a radius of 12 cm?

Back

Area = π × 12² ≈ 452.4 cm²

Tags

CCSS.7.G.B.4