Ant problem!

Geometry Level 4

An ant, located in a square field, is 13 m 13\text{ m} from one of the corner posts of the field, 17 m 17\text{ m} from the corner post diagonally opposite to the first one, and 20 m 20 \text{ m} from a third corner post. Assuming the land is flat, find the area of the field ( \big( in m 2 ) . \text{m}^2\big).


The answer is 369.

Ayush G Rai by Ayush G Rai , 20, India

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1 solution

Ahmad Saad
May 11, 2016

3 Helpful 1 Interesting 0 Brilliant 1 Confused

very goooood solution..+1

Ayush G Rai - 5 years, 1 month ago

I didn't understand how L^2 came out to be 369. Please explain fast

Aryan dhir - 1 year, 10 months ago

just substitute sinx and cosx in that equation in terms of L^2

Ayush G Rai - 1 year, 9 months ago

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