Question

solve this question ​

Answer 1

Answer:

First by the given altitude and height find the area

and then height will be found

Step-by-step explanation:

1\2 x base x height

1\2 x 20 x 7

10 x 7

70 cm^2

finding the h

area of given = 1\2 x b x h

70 cm^2 = 1\2 x 14 x h

70 cm^2 = 7h

70\7 = h

h = 10cm