Math, asked by kavitarapolu, 3 months ago

Plz if u know then only answer or else don't answer. ​

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Answered by nidhi2507
0

Step-by-step explanation:

h²= a²+b²

9²=6²+b²

81=36+b²

81-36=b²

b=√45

b=6.7cm

6.7cm is answer

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