In triangle , the measure of angle is and . In triangle , the measure of angle is and .
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Math·Geometry and Trigonometry·Lines, angles, and triangles
mediumWhich additional piece of information is sufficient to prove that triangle ABC is similar to triangle PQR?
A
AB=20 and PQ=20.
B
AB=20 and QR=60.
C
The measures of angle B and angle R are 48∘ and 76∘, respectively.
D
The measures of angle B and angle Q are 56∘ and 48∘, respectively.