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