End of The Year Review pt. 2

Front

What is the formula to find the area of a circle?

Back

Area = π × r², where r is the radius.

Front

If the diameter of a circle is 14 ft, what is the radius?

Back

7 ft (Radius = Diameter / 2).

Front

How many ounces are in 1 pound?

Back

16 ounces.

Front

Convert 12 pounds to ounces.

Back

192 ounces (12 pounds × 16 ounces/pound).

Front

What shapes can a complex figure be decomposed into for area calculation?

Back

Common shapes include rectangles, triangles, and circles.

Front

What is the area of a circle with a radius of 3 cm?

Back

28.26 cm² (Area = π × 3²).

Front

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

Back

Diameter = 2 × Radius.

Front

If a rectangle has a length of 5 cm and a width of 4 cm, what is its area?

Back

20 cm² (Area = Length × Width).

Front

What is the formula for the area of a rectangle?

Back

Area = Length × Width.

Front

How do you convert pounds to ounces?

Back

Multiply the number of pounds by 16.