Find the angle subtended at the center of a circle by a chord which is...

Mathematics

JAMB 2008

Find the angle subtended at the center of a circle by a chord which is equal in length to the radius of the circle.

A. 30^o
B. 45^o
C. 60^o
D. 90^o

Project Topics and Materials, Post-UTME past questions - Download now or upload yours to get paid

Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts

Correct Answer: Option C

Explanation

If a length of a chord is equal to the length of a radius in the same circle, the triangle formed y the chord and the radii is an equilateral triangle
∴each angle = 60o

There is an explanation video available below.

Previous Next

Go back to Maths classroom

Report an Error Ask A Question Download App

NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789

Explanation Video

Contributions ({{ comment_count }})

Please wait...

{{ settings.no_comment_msg ? settings.no_comment_msg : 'There are no comments' }}

Quick Questions

delsu post utme form out for 2024? Answer this

0 Answers · Law · 4 hours ago
Describe the process of pollination in a flower? Answer this

2 Answers · 16 hours ago
how many questions are being asked in afit post utme question? Answer this

1 Answers · 13 hours ago

Find the angle subtended at the center of a circle by a chord which is...

Correct Answer: Option C

Explanation

Explanation Video

Contributions ({{ comment_count }})

Please wait...

Modal title

Report

Block User

{{ feedback_modal_data.title }}

Quick Questions

Post your Contribution

Sign In