Math, asked by Gaganmeetkaur, 3 months ago

please solve this
class 7th
subject maths Collins
chapter 10
Exercise 10A

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Answered by zaheertc

4

Answer:

1 answer

given,

angle A =70,angle C=50,angle B=?

angle A+C=120

we now that angle A+B+C=180

=120-180=60

angle B=60

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