Question : The measure of each interior angle of a regular polygon with 8 sides is:
Option 1: $135^{\circ}$
Option 2: $120^{\circ}$
Option 3: $100^{\circ}$
Option 4: $45^{\circ}$
New: SSC CHSL tier 1 answer key 2024 out | SSC CHSL 2024 Notification PDF
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
Correct Answer: $135^{\circ}$
Solution :
Number of sides, $n$ = 8
Each interior angle of an octagon = $(\frac{2n-4}{n})×90^{\circ}$
= $(\frac{2×8-4}{8})×90^{\circ}$
= $(\frac{16-4}{8})×90^{\circ}$
= $\frac{12}{8}×90^{\circ}$
= $3 × 45^{\circ}$
= $135^{\circ}$
Hence, the correct answer is $135^{\circ}$.
Related Questions
Know More about
Staff Selection Commission Combined High ...
Result | Eligibility | Application | Admit Card | Answer Key | Preparation Tips | Cutoff
Get Updates Brochure
Your Staff Selection Commission Combined Higher Secondary Level Exam brochure has been successfully mailed to your registered email id “”.
