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8The sides of a quadrilateral taken in order are 5 m, 12 m, 14 m and 15 m respe
contained in the first two sides is a right angle. Find the area of the quadrilateral.
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Step-by-step explanation:
Given that sides of quadrilateral are
AB = 5 m, BC = 12 m, CD = 14 m and DA = 15 m AB = 5m, BC = 12m, CD = 14 m and DA = 15 m
Join AC In ∆ABC By applying Pythagoras theorem.
By using Heron’s formula
Area of quadrilateral ABCD =
area of ( ∆ABC) + Area of (∆ADC) = 30+84 =
114 m2
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Step-by-step explanation:
A carbohydrate is a biomolecule consisting of carbon, hydrogen and oxygen atoms, usually with a hydrogen–oxygen atom ratio of 2:1 and thus with the empirical formula Cₘₙ.
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