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13-04-2019
Mathematics

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What is the are of the following figure if AC = 12, AD = 16.

What is the are of the following figure if AC 12 AD 16 class=

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14-04-2019

Answer:

116

Step-by-step explanation:

∆ABC

A = ½bh = ½ × 12 × 6 = 36

∆ACD

A = ½bh = ½ × 16 × 7 = 56

∆ADE

A = ½bh = ½ × 16 × 3 = 24

ABCDE

A = ∆ABC + ∆ACD +∆ADE = 36 + 56 + 24 = 116

The area of the figure is 116 square units.

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