yuu21467 yuu21467

17-01-2017
Mathematics

contestada

in the diagram below, XY and YZ are tangent to O. What is the measure of XYZ?

A,64
B.51
c.47
D.102

in the diagram below XY and YZ are tangent to O What is the measure of XYZ A64 B51 c47 D102 class=

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youngbuck253 youngbuck253

28-06-2017

The answer will be B hope that help!!!

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smmwaite smmwaite

08-11-2018

Answer

B.51

Explanation

OXYZ is a quadrilateral. The opposite sides of a quadrilateral add up to 180.

Angle ZOX at the center is 129.

< ZOX is opposite to < XYZ

∴ < ZOX + < XYZ = 180

< XYZ = 180 - ZOX

= 180° - 129°

= 51°

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