Question

8. The area of a triangle is 600 sq.cm. If its base and the corresponding altitude are in the
ratio of 4:3, find their angles

Answer 1

Let the ratio of base and height 4:3 be 4x and 3x

So,formula for area of triangle = 1/2×b×h

600sq. cm=1/2 × 4x × 3x

600sq.cm =2x × 3x

600 sq. cm =6x

X = 600/6

Which is X = 100 cm

Now, base =4x = 4×100

=400 cm

height=3x =3×100

=300 cm

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