Base and heigjt of triangle is 5:4, if height of triangle is 12 cm ,wat is d base and area of triangle
Answers
Answered by
0
Let the base be x
5/4= x/12
5/4 x 12= x
5 x 3 = x
15 = x
Base = 15cm
Area = 1/2 x 12 x 15
= 6 x 15
= 90 sq.cm
Similar questions