Question

In triangle abc one angle is 40 degrees if the difference of the other two angles is 30 degrees find both the angles

Answer 1

Answer:

Let the other two angles be x⁰,y⁰

40 + x + y =180

Since x-y=3

x=30+y

sub it

40+ 30 +y +y =180

70+2y=180

2y=110

y=55⁰

sub y=55 in x-y=30

x-55=30

x=85⁰

Answer 2

Step-by-step explanation:

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