# 1 The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is  0.8 m.

Area of table =

$=\frac{1}{2}\times sum \, of \, parallel\, sides\times distance\, between\, parallel\, sides$

$=\frac{1}{2}\times\left ( 1+1.2 \right )\times 0.8$

$= 0.4\times 2.2$

$=0.88$ $m^{2}$

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