Mathematics, 29.07.2020 04:01 Ebberman3410

Find the value of x.

Answers

Answer from: samariahmiddlebrooks

x = 84°

Step-by-step explanation:

A radius to the tangent point always forms a right angle with the tangent.

m∠OAB = m∠OCB = 90°

$m\angle AOC=\stackrel{\big{\frown}}{ADC}=96^o$

The sum of the angles in the quadrilateral is 360°, so:

x = 360° - 2•90° - 96° = 84°

Answer from: Quest

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

Answer from: Quest

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

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