does anybody know the answers to these? will mark brainliest!
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Answer:
1.
Tan 45=√2/n
n=√2
again
sin 45=√2/m
m=2
answer: m=2,n=√2
2.
sin 45=x/3
x=3/√2=3√2/2
y=3√2/2
ans:x=3√2/2,y=3√2/3
3.
sin 45=a/4
a=4/√2
b=4/√2
ans:a=4/√2,b=4/√2
4.
b=4 base sides of isosceles triangle
sin 45=4/a
a=4√2
ans:a=4√2 and b=4