c. Can the angles of a quadrilateral be 95°, 90°, 105° and 80°?
Answers
Answered by
0
Answer:
We know, by angle sum property, the sum of angles of a quadrilateral is 360
o
.
The given angles are, 70
o
,95
o
,105
o
.
Let the fourth angle be x
o
.
Then, 70
o
+95
o
+105
o
+x
o
=360
o
.
⇒ 360
o
−(70
o
+95
o
+105
o
)=x
∘
⇒ x
o
=360
o
−270
o
=90
∘
.
Therefore, the fourth angle is x
o
=90
o
.
Hence, option A is correct.
Answered by
0
I think 90 is answer thnks & make me brainlist
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