3 years ago

An equilateral triangle with side length 9 cm is shown in the diagram, work out the area of the triangle.

Mathematics

1 answer:

amid [387]3 years ago

4 0

The answer is 35.1 cm².

Hope this helps; have a great day!

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$\huge \bf༆ Answer ༄$

As we know, sum of interior angles of a triangle is 180°

that is ~

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