3 years ago

Find the area of an equilateral triangle whose perimeter is 15 units.

Mathematics

2 answers:

adoni [48]3 years ago

8 0

Area= 12.5 units^2.

ohaa [14]3 years ago

8 0

Answer:

The area is 1/2×3×3= 4.5

Step-by-step explanation:

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