Area Shapes

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

• Length x width

• 2 x (Length + width)

• 2 x (Length x width)

• L + B

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

note = s means side

• s + s

• s + s + s

• s x s

• 2 ( s+s )

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

b = base

h = height

• 1/2 x b x h

• 1/2 x h

• 1/2 x b + h

• B x 3

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

a and b = parallel lines

h = height

• a + b x h

• 1/2 x a x b x h

• 1/2 x ( a+b ) x h

• 1/2 x h

Find the area of this shape.

• 100cm

• 1000cm

Find the area of this triangle.

Find the area.

Find the area of this triangle.

• 12 in²
• 22 in²
• 18 in²
• 24 in²

Find the area of this triangle.

• 20 cm²
• 35 cm²
• 40 cm²
• 17.5 cm²

Find the area of this triangle.

• 240 ft²
• 56 ft²
• 66 ft²
• 120 ft²