Free SAT Practice Question

Question 1 of 1
ID: SAT-AM-2
Section: Math - Additional Topics in Math
Topic: Geometry
Difficulty level: Easy

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In the given figure below, $AB{\parallel}EF$, $CD{\parallel}GH$ and points P, Q and R are intersection points of the lines. If $\angle APC=20°$, what is the measurement of $\angle GRF$ (in degrees)? (Without calculator)

sat-am-2-1

Numeric Answer:

General Hint: Enter the answer as an integer or a decimal in a single answer box. If two answer boxes are given, enter the answer as a fraction, with one box being the numerator and the other being the denominator. Read carefully whether the answer should rounded and make sure you round to the required degree of accuracy. Do not enter any symbols or characters in the box(es) provided.

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