If the measure of an interior angle of a regular polygon is 150, how many sides does it have?

Challenger App

Home/

Questions/

Maths/

Solids

No.1 PSC Learning App

★

1M+ Downloads

Get App

ഒരു സമ ബഹുഭുജത്തിന്റെ ഒരു ആന്തരകോണിന്റെ അളവ് 150 ആയാൽ അതിന് എത്ര വശങ്ങൾഉണ്ട് ?

A10

D12

Answer:

D. 12

Read Explanation:

വശങ്ങളുടെ എണ്ണം n ആയാൽ 180(n-2)/n = ആന്തരകോണിൻ്റെ അളവ് 180(n-2)/n = 150° 180n - 360 = 150n 180n - 150n = 360 30n = 360 n = 360/30 = 12

Read more in App

Related Questions:

The sides of triangles are 3cm, 4cm, and 5cm. At each vertex of the triangle, circles of radius 6 cm are drawn. What is the area of the triangle in sqcm, excluding the portion enclosed by circles? $(\pi=3.14)$ .

The curved surface area and circumference of the base of a solid right circular cylinder are 1100cm² and 100cm , repectively.Find the height of the cylinder?

The perimeter of a square, the perimeter of an equilateral triangle and the circumference of a circle are equal to 132 cm. Which shape covered maximum area?

If the perimeter of a square is 328 m, then the area of the square (in sq.m) is:

The ratio of length of two rectangles is 24 : 23 and the breadth of the two rectangles is 18 : 17. If the perimeter of the second rectangle is 160 cm and the length of the second rectangle is 12 cm more than its breadth, the find the area of the first rectangle?