Math, asked by ayush399, 1 year ago

find the area of an equilateral triangle if it's length is 12 cm

Answers

Answered by rajeev24

1

By heron 's formula =√s(s

Attachments:

Answered by jhav7093

1

Height of triangle=6√3
.•.area of triangle=1/2 ×b×h
=1/2×12×6√3
=36√3. Answer

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