Find the value of m in the diagram above.

Mathematics

WAEC 2023

A. \(40^0\)
B. \(50^0\)
C. \(130^0\)
D. \(140^0\)

WAEC offline past questions - with all answers and explanations in one app - Download for free

WAEC May/June 2024 - Practice for Objective & Theory - From 1988 till date, download app now - 99995

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

∠EHI = ∠DEH = 40° (alternate angles are equal)
∠BEH = 90° (given)
∠BED = 90° - 40° = 50°
∠BEF = 180° - 50° = 130° (sum of angles on a straight line is 180o)
∠BEF = ∠ABE = 130° (alternate angles are equal)
∴ m = 130°

Previous Next

Go back to Maths classroom

Report an Error Ask A Question Download App

WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709

Contributions ({{ comment_count }})

Please wait...

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

Quick Questions

Please I need someone to put me through in this group I want to study medicine? Answer this

1 Answers · 4 days ago
A uniform rod 8m long weighing 5kg is supported horizontally by two vertical parallel strings at P and Q and... Answer this

1 Answers · Physics · 12 hours ago
A uniform rod 8m long weighing 5kg is supported horizontally by two vertical parallel strings at P and Q and... Answer this

6 Answers · Physics · 3 years ago

Find the value of m in the diagram above.

Correct Answer: Option C

Explanation

Contributions ({{ comment_count }})

Please wait...

Modal title

Report

Block User

{{ feedback_modal_data.title }}

Quick Questions

Post your Contribution

Sign In