Question

a) 21.26
b) 13.45
c) 18.79
d) 28.1
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Answer 1

${a}^{2} + {b}^{2} = {c}^{2} \\ {14}^{2} + {16}^{2} = {x}^{2} \\ (196) + (256) = {x}^{2} \\ 452 = {x}^{2} \\ \sqrt{452} \\ 21.26$

Esper que te ayude mucho. Dame coronita