Question

9. In the given figure, find the length AC.
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Answer 1

AC = AD + DC

AD = √10^2 - 8^2 cm

AD = √100 - 64 cm

AD = √36 cm

AD = 6 cm

DC = √17^2 - 8^2 cm

DC = √289 - 64 cm

DC = √225 cm

DC = 15 cm

AC = 6 cm + 15 cm = 21 cm

The length of AC is 21 cm.

Answer 2

Answer:

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