3 years ago

Find out the value of x in the following polygon with the formula

Mathematics

1 answer:

Anna35 [415]3 years ago

6 0

Answer:

Step-by-step explanation:

ABCD is quadrilateral. Sum of all the angles in a quadrilateral is 360. This means angle ADC will be 130.

ADE is a straight line. Angle ADC and angle CDE should sum up to 180. From here we can infer that angle CDE=x is 50

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Naddika [18.5K]

Answer:

7/25

Step-by-step explanation:

θ lies in quadrant ii

so 2θ lies in quadrant iv

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sin θ=3/5 (sin θ=1/csc θ)

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Find out the value of x in the following polygon ​with the formula

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