Question

Find the area enclosed by each of the following figures
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Answer 1

Answer:

20cm²

Step-by-step explanation:

height of the triangle=6-side of the square

height of the triangle=(6-4)cm

height of the triangle=2cm

now,

area of the triangle= (1/2)×4×2

=4cm²

area of the square=(4×4)cm²

=16cm²

area of the whole fig. is (16+4)cm²=20cm²

Answer 2

Area of figure = Area of square + Area of triangle

= {(side)² + 1/2 bh} cm²

= {(4)² + (1/2×4×2)} cm²

= (16 + 4) cm²

= 20 cm²