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Can someone help and explain how to do these problems please

Can someone help and explain how to do these problems please-example-1
User Tandav
by
3.3k points

1 Answer

1 vote

Explanation:

1st one right angle

Right angle is of 90°

and 70° is given so subtract them

90-70=30 so y is 30°

2nd one

35° given and


(35)/(7) = 5

so 7x5=35

t=5

User Sinane
by
3.4k points