I"m mirroring it through absolute proof. Equilateral triangle both side are same in size & same angel.It"s provided with the sides of 10 inch & elevation 7 inches. I don"t have to count the height(7),just use side(10).The formula is=
Area of a equilateral triangle="root over of 3" /4 * "a square"
Now I usage this formula,
where "a" is 10. Therefore the aramuseum.org come=43.3,which is 44.
So the correct answer is=44 inches.
* * * * *
Mostly correct, but:43.3 should be rounded to 43, no 44.The devices for the area have to be square inches, no inches.
Wiki User∙ 4y ago
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