Find the complement of an angle which is 20° more than its complement.

Type: MCQ • Marks: 1

A. 35°

B. 50°

C. 40°

D. 55°

Explanation

Let angle be x. x - (90° - x) = 20° => 2x - 90° = 20° => 2x = 110° => x = 55°. Its complement is 35°.

Want to attempt the full test series with a timer and instant score? Purchase the package to unlock the complete test. Purchase Now

Class 7th Ganita Prakash 1

This page is indexed for search so students can find questions directly from Google.

Welcome to TutorWale!