Can anyone solve this question
mathematics
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Given : ABCD is rectangle
E is a point on BC
EC = 3BE
To Find : Area of rectangle
Solution:
Area of right angle triangle ABE
= (1/2) * AB * BE
Area of right angle triangle ABE = 7 cm²
(1/2) * AB * BE = 7
=> AB * BE = 14
Area of rectangle ABCD
= AB * BC
BC = BE + EC = BE + 3BE = 4BE
= AB * 4BE
= 4 * AB * BE
= 4 * 14
= 56 cm²
Area of rectangle ABCD = 56 cm²
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