Download App

Polygons — Maths STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8MathsPolygons2 Marks
Question
Find the measure of each interior angle of a regular polygon having:
15 sides.
✓

Answer

For a regular polygon with n sides:
each interior angle = 180 - {Each exterior angle} $=180-\Big(\frac{360}{\text{n}}\Big) $
For a polygon with 15 sides:
Each exterior angle $=\frac{360}{15}=24^\circ$
⇒ Each interior angle = 180 - 24 = 156º

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Mark Question" from Polygons→Polygons — all question types→Maths STD 8 question papers→Maharashtra Board STD 8 question papers→Maharashtra Board question paper generator→

Similar questions

How many vertices are there in a:
Pentagonal prism.
→
Write the following numbers in usual form:
$5 \times 10^{-7}$
→
Factorise:
$(1+3)^2-(1-m)^2$
→
Find the square root of the following by long division method:4008004
→
Observe the tables given below and in each case find whether x and y are inversely proportional.
x 5
9
15
16
y
9
15
21
24
→
By which smallest number must the following numbers be divided so that the quotient is a perfect cube?35721
→
Factorise:
$16 x^2-24 x+9$
→
The perimeter of a floor of a room is 30m and its height is 3m. Find the area of four walls of the room.
→
Fill in blanks:$\frac{-9}{14}+ \ ........ \ =-1$
→
Three coins are tossed together. Find the probability of getting:
no tails.
→