monaeamos13 monaeamos13

07-06-2019
Mathematics

contestada

What is the value of x? In this figure
A:53
B:43
C:57
D:47

What is the value of x In this figure A53 B43 C57 D47 class=

Respuesta :

matthewjmeacham2007 matthewjmeacham2007

07-06-2019

Answer:

should be 53 if im right

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marcthemathtutor marcthemathtutor

08-06-2019

Answer is D
It is given that PQ is tangent to the circle at Q. That means that angle OQP is 90 degrees.
Since all angles in a triangle add up to 180deg,
X = 180 - 90 - 43 = 47deg

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