Math, asked by 223032t, 10 months ago

please solve these a,b,c, and d parts plzzz

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Answers

Answered by angelgoyal1212

1

Answer:

a) a°=51°

Step-by-step explanation:

39+90+a=180

Answered by bigaman

2

Step-by-step explanation:

a). 51

b) 2b=48

b=24

c). 3c=60

4c=80

d). d=22.5

4d=90

3d=67.5

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