Question

The ratio of areas of two triangles with common base is 4 : 5. The height of smaller triangle is 6cm. Find height of greater triangle.​

Answer 1

Answer:

6/x=4/5

4x=6×5

x=30/4

x=7.5

Answer 2

Answer:

7.5cm

Step-by-step explanation:

4/5=6/h of greaterΔ

2+2/2.5+2.5=2+2+2/h

h=2.5+2.5+2.5=7.5