Dear Mates,
Please help me I have exam tomorrow........
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Answer:
jere is the answer for the same
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Answer:
in trapezium the opposite side are equal and diagonal s are equal
Step-by-step explanation:
in trapezium sum of angles =360°
A+B+C+D=360°
A=120°
B=130°
120°+130°+C+D=360°
250°+C+D=360°
C+D=360°-250°=110°(1)
A+C=180°
120°+C=180°
C= 180°-120°
C=60°
B+D=180°
130°+D=180°
D=180°-130°
D=50°
in equation 1 substitute C+D values
C+D=110°
60°+50°=110°
verification
A+B+C+D=360
120°+130°+60°+50°=360°
360°=360°
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