the four angles of a quadriliteral are in the ratio of 3:4:5:6 the largest angle is
Answers
Answered by
1
Answer:
Given the angles of a quadrilateral are in the ratio 3:4:5:6
Let the angles of quadrilateral be 3x,4x,5x, and 6x
We know that the sum of all angles of a quadrilateral is 360
o
∴3x+4x+5x+6x=360
o
18x=360
0
x=360
0
/18
x=20
0
Hence, the angles are:
3x=3×20
0
=60
0
4x=4×20
0
=80
0
5x=5×20
0
=100
0
6x=6×20
0
=120
0
Hence,the largest angle is 120
0
Step-by-step explanation:
plz follow me
Answered by
0
Answer:
120°
Step-by-step explanation:
let the ratio be equal to X.
then angles will be 3x, 4x, 5x, 6x..
3x+4x+5x+6x = 360. ( sum of all angles of quadrilateral = 360°)
18x = 360
X = 20°
therefore, largest angle = 6x = 6*20° = 120°
don't say thanx and mark my answer as brainliest as I know it!!!!!!
if you want then follow me!!!!!!?
Similar questions