Question

The area of the right triangle is 54cm2

. If the base is 12cm long, then its height is​

Answer 1

Answer:

h = 9 cm

Step-by-step explanation:

Area of triangle = 1/2 ×b × h

1/2 × 12 ×h = 54

h = 54/6

h = 9 cm

Answer 2

Answer:

A=1/2×b×h

54cm^2=1/2×12×h

54cm^2=6×h

54/6=h

9cm=h