Answer:
806.5 and 137.5
Step-by-step explanation:
<h2><u>Question 1</u></h2><h3><u>area of rectangle</u></h3>
= length * width
= 9*16 = 144
<h3><u>area of trapezium</u> </h3>
= 1/2 ( sum of parallel sides) * height
the height = 35-20 = 15
= 1/2 * ( 16 + 31) * 15 =352.5
<h3><u>area of triangle</u></h3>
= 1/2 *base*height
=1/2 * 31*20 =310
<h3><u>add all three of them </u></h3>
= 144 + 352.5 + 310 = 806.5
<em>total area is 806.5</em>
<h2><u>Question 2</u></h2>
<h3><u>area of right angled triangle</u></h3>
= 1/2 * base* height
= 1/2 *11 * 7
=38.5
<h3><u>area of rhombus</u></h3>
= base * height
=11 * 9
= 99
total area = 99 + 38.5 = 137.5
<u><em>hence total area = 137.5</em></u>
