jangmisubliminals jangmisubliminals

06-08-2019
Mathematics

contestada

Find the area of equilateral triangle with side a

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Аноним Аноним

06-08-2019

Answer:

0.5a√(a^2 - (0.5a)^2).

Step-by-step explanation:

The height of the triangle is √(a^2 - (0.5a)^2) units (By The Pythagoras Theorem) and the base is a units long.

The area = 0.5 * base * height

= 0.5a√(a^2 - (0.5a)^2).

Answer Link

nanidesuka nanidesuka

18-07-2020

Answer:

a^2 √3/4

Step-by-step explanation:

its a^2√3 divided by 4

Answer Link

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