Question

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Solve the ques... in the attachment ​

Answer 1

Answer:

Hope my answer helps you mate :-)

Step-by-step explanation:

First by Pythagoras theoram

x²+x²=AC²

Ac=Root2X

i) sin45= (assuming Angle A) = CB/AC=x/root2x

which is 1/root2

ii) cos 45 = (assuming Angle A) = AB/AC=x/root2X. which is 1/root2

iii) tan45 =( assumin angle C) = AB/BC=x/x=1

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Answer 2

$\huge\mathcal\red{Solution}$

Refer to the attachment....