Question

8. The base of a triangle is four times its height and its area is 50 m2. The length of its
base is​

Answer 1

Step-by-step explanation:

Area of right triangle: A=1/2 (BxH)

B=4H

So: 50=1/2 (4HxH)

And: 50=1/2 (4H squared)

And: 100=4H sauared)

So: 25=H squared

So: H=5 and B=20