Question

0
What is the sum of the measures of the angles
of a conuex quada a Jeral? Will the property hold
If the quadrilateral is not convera (make
a non-convex quadrilateal and try.



Draw digram and help​

Answer 1

Answer:

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Step-by-step explanation:

ABCD is convex quadrilateral made of 2 triangles △ABD and △BCD.

The property will held because the quadrilaterals are made of two triangles and sum of angles of interior angles of quadrilateral = Sum of interior angles of two triangles.

Here, ABCD is concave.

Sum of interior angles of quadrilateral ⇒180+180

=360

[It is made of 2 triangles]