1.

What is the radius of the incircle of the equilateral triangle of side 1

Answer»

Answer:

√3/3 m

Step-by-step explanation:

SIDE= 1 m

area = 1 sq m

let height be h m

now 3 × area of small triangle = area of greater triangle

=> 3 ×1/2×b×h= √3/4× (1)^2

=> h = √3/4×2/3

=> h = √3/3

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