Math, asked by Niishi1841, 1 year ago

The angles of a quadrilateral are in ap whose common difference is 10 degrees find the angles

Answers

Answered by Swayze
4
the angles are in A.P., let the angles are p, p+10, p+20, p+30
sum of angles=360
⇒ p + p+10 + p+20 + p+30 = 360
⇒ 4p + 60 = 360
⇒ 4p = 360-60 = 300
⇒ p = 300/4 = 75

So the angles are
p = 75
p+10 = 75+10 = 85
p+20 = 75+20 = 95
p+30 = 75+30 = 105
Answered by devila
0

Answer:

Step-by-step explanation:

Attachments:
Similar questions