Math, asked by ishaantiger2007, 9 months ago

Find the measure of angle DCB

Please give correct answer and I will mark Brainliest

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Answered by pankaja2709

2

Answer:

135⁰

Step-by-step explanation:

ABCD is a quadrilateral. And the sums of angles quadrilateral is 360⁰.

Hence sums of angles A+B+C+D= 360⁰

i.e. 45⁰+90⁰+C+90⁰=360⁰

225⁰+C=360⁰

C=360⁰-225⁰

Hence, C=135⁰ or DCB=135⁰

Answered by wwwsivasriravi1610

1

Answer:

hope it is useful

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Step-by-step explanation:

135

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