Question

If two triangle of equal height have area in the ratio 7:3 and base of greater triangle is 14cm then base of smaller triangle​

Answer 1

Answer:

f two triangles of equal height have areas in the ratio 7:3 and base of greater triangle is 14 cm. then base of smaller triangle ...

Answer 2

Answer:

Base of smaller traingle = 6 cm.

Step-by-step explanation:

Area of triangle = $1/2$ x base x height

Let bigger triangle's,

Area = 7x

Height = h

Base = 14cm

Let small triangle's

Area = 3x

Height = h

Base = b

So,

$\frac{3x}{7x}$ = $\frac{(1/2) * b * h}{(1/2) * 14 * h}$

(3/7) = $\frac{b}{14}$

b = (3/7) × 14

b = 3 × 2

b = 6 cm