1.

ABCD is a quadrilateral with AB = 9 cm, BC = 40 cm, CD = 28 cm, DA = 15 cm and angle ABC is a right –angel. What is the area of triangle ADC?

A. 126 SQ.CM
B. 124 SQ.CM
C. 122 SQ.CM_x005F_x000D_
D. 120 SQ.CM
Answer» B. 124 SQ.CM


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