Question

In a quadrilateral. A=63°,B=54°,C=136°,D=107°. Are these the measures of a trapezium?​

Answer 1

Answer:

Yes

Sum of all sides of angle =360°

Given that,

A =63° B = 54° C =136° D = 107°

So,

63° + 54° + 136° +107° = 360°

: lhs = rhs

Step-by-step explanation:

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