Question

# Find the area of triangle with base 5 cm and whose height is equal to that of the rectangle with base 5 cm and area 20 cm^{2}

Hint:

### Try to find height using Area of a rectangle = b h

## The correct answer is: 10 cm2

### It is given that base of rectangle = 5 cm and

Area of the rectangle = 20 cm^{2}

b h = 20 ⇒ 5 h = 20

⇒ h = 4 cm

Height of the rectangle = Height of the triangle = 4 cm

Area of the triangle =

=

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