(NEED ANSWER ASAP!!!) Find the value of X in the following figures where O is the centre of the circle​.​

9514 1404 393

Step-by-step explanation:

An inscribed angle is half the measure of the central angle that intercepts the same arc.

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(i) 35° = x/2   ⇒   x = 70°

(ii) x = 110°/2 = 55°

(iii) x = 70°/2 = 35°

(iv) x = 90° -55° = 35° . . . . a triangle inscribed in a semicircle is a right triangle

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

the answer is $42.96

step-by-step explanation: