Each side of an equilateral triangle is 8 cm. Its area is (a) 16/3 cm square (b) 32/3 cm square (c) 24/3 cm square (d) 8/3 cm square
Answers
Answered by
1
Answer:
option a is the correct ans 16/3
Answered by
0
Answer:
Option A is the correct 16/3
Step-by-step explanation:
Area of equilateral triangle = root3/4×8×8
6.928 cm^2
area = 1/2×b×h = 6.928
1/2×8×h = 6.928
h = 6.928/4
h = 1.732 cm
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