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weeeeeb [17]
3 years ago
7

is tangent to circle P at point Q. Circle P is shown. Line segment P Q is a radius. Line segment Q R is a tangent that intersect

s the circle at point Q. A line is drawn from point R to point P and goes through a point on the circle. Angle Q P R is 53 degrees. What is the measure of angle R? 37° 53° 90° 97°
Mathematics
2 answers:
sladkih [1.3K]3 years ago
7 0

Answer:37

Step-by-step explanation:

Anna11 [10]3 years ago
3 0

Answer:

m\angle R=37^o

Step-by-step explanation:

we know that

If Line segment Q R is a tangent to circle P at point Q

then

Line segment QR is perpendicular to line segment PQ (radius) and PQR is a right triangle

so

m\angle QPR+m\angle R=90^o ---> by complementary angles in a right triangle

substitute the given value

53^o+m\angle R=90^o

m\angle R=90^o-53^o=37^o

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