Math, asked by ka0089moni, 6 months ago

the three angles of quadrilateral are 65degree, 55degree and 135degree. find its fourth angle ​

Answers

Answered by parth22358
0

Answer:

105

Step-by-step explanation:

all angles sum of quadlitateral is 360

Answered by ramprasadk98
1

Answer:

105°

sum of interior angles for a quadrilateral is equal to 360°.

we have 3 known angles.

so. 65+55+135+x=360.

therefore x=105

so 4th angle is 105°

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