Question

1. Find the area of equilateral triangle whose altitude is 1673 cm.
please solvr urgently
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Answer 1

Step-by-step explanation:

let the triangle is A, B, C which is an equaleteral

then altitude is 1673 it will divide the one side into two pats

Apply Pythagorean therorem =(A) 2+(B) 2=(C) 2

(AS) 2+(BC)2=(AC)2

(2798929)2+(s\2)2=(s)2

2798929=(s) 2-(s) 2/4

2798929=3/4(s) 2

2798929×4/3=(S) 2

3731905•33

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