Math, asked by kaylinlee, 5 months ago

What is the value marked with x?
Please explain how you got the answer

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Answers

Answered by angiraganguly
1

As this is an iscoceles trapazium so, x = 67 degree as the bases would be of the same measure.

Answered by Anjalmaheshwari
0

Answer:

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Asked on December 30, 2019 by

Lakshya Khanande

Find the size of the angle marked x.

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ANSWER

We know, angle subtended at the centre of the circle is twice the angle subtended at the circumference.

∴∠AOC=2∠ABC

=2×25

=50

0

△OAC is a isosceles triangle.

∴ OA=OC (radius)

Thus,

∠OAC+∠OCA=x

Again,

∠OAC+∠OCA+∠AOC=180

0

=>x+x+50

0

=180

0

=>2x=130

0

=>x=65

Answer is 65

please make me brainlest

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