Question

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10. A triangle and a parallelogram have the same base and the same area. If the sides of
the triangle are 13 cm, 14 cm and 15 cm and the parallelogram stands on the base
14 cm. Find the height of the parallelogram,​

Answer 1

Step-by-step explanation:

i will only give you hint

get the area of triangle by Heron's √{s(s-a)(s-b)(s-c)}

now

the areas should be equal to 14(base)×height of parallelogram

by this you can get the ans

Answer 2

Answer:

18 root 58

Step-by-step explanation:

use heron's formula and then use the fundamental that area of parallelogram is half the area of triangle