Question

In ∆ABC angleA=30° and angleB=60° then find angleC​

Answer 1

Answer:

Step-by-step explanation:

C=90

As we sum of aint angles in triangle are 180

So,

180-30+60

=90

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Answer 2

Answer:

The answer is 90°

Step-by-step explanation:

We know the sum of angle of a triangle is 180°

here, in ΔABC angleA=30°, angleB= 60°

Then angleC= 180°-(angleA+angleB)

                     = 180°-(30°+60°)

                      =180°-90°    =  90°

∴ angleC= 90°