4.
In quad-
adjacent
angles of a quadrilateral is 150 and the other angles are in the ratio 2 : 3, find
two angles of the quadrilateral,
5. PORS is a quadrilateral such that ZP = 20, ZR = ZS. If ZP = 2.2 R, find the angles of
quadrilateral
Answers
NSWER
⇒ The sum of first angle second angle =150
o
⇒ The ratio of third and fourth angle is 2:3
⇒ Let third angle fourth angle be 2x and 3x.
We know that in quadrilateral sum of four angles is 360
o
.
∴ 150
o
+2x+3x=360
o
⇒ 5x=210
o
⇒ x=42
o
⇒ Now, 2x=2×42
o
=84
o
⇒ 3x=3×42
o
=126
o
⇒ The measure of two angles are 84
o
and 126
o
Answer:
Here you go hope iy explains
Step-by-step explanation:
The sum of first angle second angle =150
o
⇒ The ratio of third and fourth angle is 2:3
⇒ Let third angle fourth angle be 2x and 3x.
We know that in quadrilateral sum of four angles is 360
o
.
∴ 150
o
+2x+3x=360
o
⇒ 5x=210
o
⇒ x=42
o
⇒ Now, 2x=2×42
o
=84
o
⇒ 3x=3×42 o
=126 o
⇒ The measure of two angles are 84 o
and 126 o