Math, asked by goswamienterprises72, 2 months ago

find the area of triangle Sides
12cm, l2cm and 6cm
formula
by Heron's​

Answers

Answered by kingratan6285
0

Step-by-step explanation:

meet.google ( xnw-qnhb-nqr )

Answered by rishikasehrawat1311
1

Answer:

a+b+c/2=s

(12+12+6)/2=30/2=15

√s(s-a)(s-b)(s-c) = area

=√15(3)(3)(9)

=9(√15)cm^2

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