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Cerrena [4.2K]
3 years ago
14

What are the angle measurements of 1,2,3 & 4 for #3 & the measurements for 1 &2 on #4?

Mathematics
1 answer:
gogolik [260]3 years ago
8 0

Step-by-step explanation:

iii=90

41+i=90(opposite angle)

i=90-41

i=49

26+ii+49+41=180(straight line angle)

116+ii=180

ii=180-116

ii=64

50+25+iv=26+64(opposite angle)

75+iv=90

iv=90-75

iv=15

55+i+55=180(straight line angle)

110+i=180

i=180-110

i=70

ii=55(alternative angle)

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