In the adjoining figure, ∆ABC is right angled at A, BC = 7.5 cm and AB = 4.5 cm. If the area of quad. ABCD is 30 cm² and DL is the altitude

Question

In the adjoining figure, ∆ABC is right angled at A, BC = 7.5 cm and AB = 4.5 cm. If the area of quad. ABCD is 30 cm² and DL is the altitude of ∆DAC, calculate the length DL.
Answer must be 5.5 cm.​

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Anna 1 month 2021-09-22T20:58:59+00:00 2 Answers 0 views 0

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    2021-09-22T21:00:39+00:00

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    2021-09-22T21:00:49+00:00

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