04-02-2020
Mathematics

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how do i solve this?

how do i solve this class=

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04-02-2020

Answer:

AC=5√2 ; BC=5√2

Step-by-step explanation:

SinΘ=opp/hyp

therefore Sin45=AC/10 ------EQN 1

Note: SIN45= √2/2

Substitute SIN45 for √2/2 into EQN 1

√2/2=AC/10

AC=5√2

AC=BC=5√2

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