susanafr0112 susanafr0112

22-09-2021
Mathematics

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solve for the missing angels

solve for the missing angels class=

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GeothermalBroom GeothermalBroom

22-09-2021

Answer:

1. b = 36 2. b = 42

Step-by-step explanation:

In diagram one, there is a right angle

90 - 54 = 36

b = 36

In diagram two, you can discern an angle of 180 degrees

180 - 138 = 42

b = 42

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