Question

Find bc if the area of the triangle abc is 36 cm square and height ad is 3cm

Answer 1

Answer :

$Area \: of \: triangle = bh \div 2$

=> 36 x 2 = b x 3

=> b = 72/3 = 24 cm

Base of triangle is 24 cm

Answer 2

The bc is 24 cm

Step-by-step explanation:

Height of triangle = ad  = 3 cm

Base of triangle = bc

Area of triangle = $\frac{1}{2} \times Base \times Height$

Area of triangle =$\frac{1}{2} \times bc \times ad$

Area of triangle =$\frac{1}{2} \times bc \times 3$

We are given that the area of the triangle abc is 36 cm square

$36=\frac{1}{2} \times bc \times 3$

$\frac{36 \times 2}{3}=bc$

24 cm = bc

Hence The bc is 24 cm

#Learn more:

In triangle ABC, height AD is 3cm and its area is 9cm then its base BC IS

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