MathematicsEuclidean geometryWAEC
Each interior angle of a regular octagon is
Show answer
Answer: D. 135°
(8 − 2) × 180 ÷ 8.
An AdmitMe practice question, written for the WAEC syllabus. Not an official past question.
Mathematics · Euclidean geometry
Discussion
Ask about a step, share a shortcut, or explain it your way. Be kind; no links.
No comments yet. Be the first to explain it.
More Euclidean geometry questions
- A tangent to a circle meets the radius at the point of contact at
- Two chords AB and CD of a circle intersect at X inside the circle. AX = 4 cm, XB = 6 cm and CX = 3 cm. Find XD.
- In the diagram, the two horizontal lines are parallel. Find the angle marked x.
- The angles of a triangle are x°, 2x° and 3x°. The largest angle is
- The angle between a tangent and a chord at the point of contact equals