How to solve this ............
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Question :----- we have to Find shaded Area of the ∆s inside rectangle ..
Formula to be used:-----
- Pythagoras Theoram
- Area of Right angle ∆ = 1/2 × perpendicular Height × Base
- Area of ∆ = 1/2 × Base × Perpenidicular Height on same base ..
Solution :------- see my solution in image ..
(Hope it Helps you)
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1/2×4×3+1/2+4/3×1+1/2×4/3×1+1/2×5×20/3
6+2/5+50/3
=70/3
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