Thera is a slide in the park . one of its side walls has been painted in same colour .If sides of the wall are 14 m , 10m and 6 m . find the area painted in colour.
Answers
Answered by
0
Answer:
14+10+6=30
Step-by-step explanation:
answer is 30
Answered by
0
Answer:
⇒A=
s(s−a)(s−b)(s−c)
(Heron's formula)
⇒A=
16(16−15)(16−11)(16−6)
⇒A=
16×1×5×10
=
800
=20
2
m
2
Step-by-step explanation:
Given:
⇒Sides: a=15m, b=11m and c=6m
⇒P=15+11+6=32m
⇒Semi perimeter=S=
2
32
, S=16m
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