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UKMT Junior Mathematical Challenge, 2019

Geometry Difficulty 2.0 Junior Find the answer United Kingdom

The diagram shows a kite PGRFPGRF inside rhombus PQRSPQRS. Angle PGQ=35°PGQ = 35°, angle PFS=35°PFS = 35°, angle PQG=120°PQG = 120° and angle PSF=120°PSF = 120°. What is the size of angle FPGFPG?

(A) 10°10° (B) 12°12° (C) 15°15° (D) 18°18° (E) 20°20°

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