Question

How do i find all the missing angles, a b c d e I HAVE TO TURN IT IN SOON AA

Answer 1

Explanation:

for a

• a+,38°=90°{ angle at circumference through center is 90°}
• a=90-38
• a=52°

for e

• e=38°{base angle of isosceles triangle r equal}

for d

• 38°+e+d=180°{sum of angle of triangle}
• d=180-76
• d=104°

for. c

• c+d=180°{straight angle}
• c=180-104°
• c=76°

for b

• a+b+c=180°{sum of angle of triangle}
• b=180-128
• b=52°

hope it helps.

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