The figure shows a rectangle CDEF. ∠CFG = 64° and ∠DFE = 34°. Find
- ∠DFG
- ∠CDF
(a)
∠DFG
= 64° + 34° - 90°
= 8° (Overlapping angles)
(b)
∠CFD
= 64° - 8°
= 56° (Overlapping angles)
∠CDF
= 180° - 90° - 56°
= 34° (Angles sum of triangle)
Answer(s): (a) 8°; (b) 34°