25. Rivana is going for adventure trip with his friends. They want to make a tent house with equilateral triangular face. If the length of one dimension of tent house is 12 m, then what will be the length of the rod they will put at mid of the equilateral triangular face.
(A) 4/3 m (B) 673 m (C) 573 m (D) 773 m
Please tell me the answe ASAP
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Step-by-step explanation:
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Triangle
Given
Face of tent house is like equilateral triangle.
Dimension of equilateral face is 12m.
To find:
The length of rod which they will put at the mid of the equilateral triangular face.
Explanation:
A figure showing the actual question condition is attached.
Pythagoras Theorem:
It states that the sum of squares of the lengths of the two short sides of the right triangle is equal to the square of the length of the hypotenuse.
It can be written as
Hence , height of rod will be .
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