manishagiri1199 manishagiri1199

06-01-2021
Mathematics

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find the value of the the missing angle in grades in each of the following figures.

find the value of the the missing angle in grades in each of the following figures class=

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ZJSG09112007 ZJSG09112007

06-01-2021

Answer:

40°

Step-by-step explanation:

Angle on a straight line = 180°

Given Angles :

60°g and 80°g

Let the unknown angle be x

[tex]x + 60 + 80 = 180 \\ x + 140 = 180 \\ x = 180 - 140 \\ x= 40[/tex]

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