1.

Find the area of trapezium ABCD​

Answer»

ANSWER:

\tt  \huge Area =  \: 45 \:  {cm}^{2}

Step-by-step EXPLANATION:

\tt \:  Area of \: trapezium \:  =  \:  \frac{1}{2} (l + b) \times h \\  \\  \tt \:  \:  \:  \:  \:  =  \frac{1}{2}  \times (7 + 11) \times 5 \\  \\  \tt \:  \:  \:  \:  \:  \:  \:  =  \frac{1}{2}  \times 18 \times 5 = 45 \:  {cm}^{2}



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