Find Angle GHI in the give figure.
Attachments:
Answers
Answered by
8
Step-by-step explanation:
DIH = IHA = 40⁰ (alternate angles)
IHA = GHB = 40⁰ (vertically opposite angles)
AHG + GHB = 180⁰ (linear pair)
AHG + 40⁰ = 180⁰
AHG = 140⁰
GHI = AHG + IHA
GHI = 140⁰ + 40⁰
GHI = 180⁰
Similar questions