Question

S-20
Heron's Formula, Surface Areas and Volumes, Statistics, Probability
ਇੱਕ ਤਿਕੋਣਕਾਰ ਪਾਰਕ ਦੀਆਂ ਭੁਜਾਵਾਂ 11 m , 15 m ਅਤੇ 14 m ਹਨ। ਇਸਦਾ 'S' ਪਤਾ ਕਰੋ।
A triangular park has sides 11 m, 15 m and 14 m. find its 'S'.
A) 40m
B) 20m
C) 77m
D) 105m​

Answer 1

Answer:

answer is b. 20 cm is its side ok

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square root s ( s-a)s-b)( s-c)

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Answer 2

Answer:

"" MARY CHRISTMAS DEAR ""

Step-by-step explanation:

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