LoveOhghost LoveOhghost

20-11-2017
Mathematics

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If angle d = 145 degrees and angle c = 66 degrees, what is the measure of angle b?

a. 79 degrees
b. 78 degrees
c. 211 degrees
d. 75 degrees

If angle d 145 degrees and angle c 66 degrees what is the measure of angle b a 79 degrees b 78 degrees c 211 degrees d 75 degrees class=

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tynollette tynollette

20-11-2017

a=180-d=35
b=180-a-c=180-35-66=79

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galuc07 galuc07

20-11-2017

A- 79 degrees

d+a = 180
a+b+c =180

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