ExamPlay Dark Logo
サインイン

Mathematics for IGCSE & O level - Angles (Section 1 - No. 17)

What is the measure of each interior angle in a regular octagon?
60°
120°
135°
150°

説明

Interior angle = (n-2)*180/n = (8-2)*180/8 = 135°

コメント (0)

広告