Question

Can any one done please

Answer 1

a=6

Use Pythagoras theorem.

Must Mark my answer as the brainiest.

Answer 2

$\huge\underline{\boxed{\boxed{\mathfrak{\red{HolaMate}}}}}$

By applying Pythagoras Theorem,we get,

${Hypotenous}^{2} = {Perpendicular}^{2} + {Base}^{2}$

${10}^{2} = {8}^{2} + {a}^{2} \\ \implies {a}^{2} = {10}^{2} - {8}^{2} \\ \implies {a}^{2} = 100 - 64 \\ \implies {a}^{2} = 36 \\ \implies \: a = \sqrt{36} \\ \implies a = 6$

$\huge\underline\mathfrak\red{ThankYou}$