Question

answer the question with explanation​

Answer 1

Step-by-step explanation:

area of square agfc=

4×4=16

area of rectangle =

l×b

(4+4)×4 =8×4

=32cm

area of trapezium=

a+b/2×h

=22cm

total area of figure=

16+32+22=70cm2

option c

hope its help

Answer 2

Answer:

64 cm²

Step-by-step explanation:

Construction : Join F to AB and F to C, such that AGFL is a square and FEDC is a trapezium.

Now in square AGFL,

Area of square = a²

a = 4cm

Area of square = 4 × 4

= 16cm²

Now in trapezium FEDC,

Area of trapezium  = (Sum of parallel sides) × Height

= (4 + 8) 4

= 12 × 4

= 48 cm²

∴ Total area = 16 + 48 cm²

= 64cm²