Answer:
Step-by-step explanation:
Here, the region of the triangle with a base 4 cm and a level 3 cm.
That is, the region of a triangle=
1/2 × Base × Level
=1/2 × 4 × 3
=6 sq cm
The region of a square shape with a length 5 cm and a breadth 4 cm
The region of a square shape = Length × breadth
=5 × 4 =20 sq cm
The region of a square shape with a length 4 cm and a width 3 cm
=4 × 3 =12 sq cm
The region of a square with the side 4 cm.
The region of a square = side²=4²=16 sq cm
The absolute surface of the given polyhedron =6 + 6 + 20 + 12 + 16
=60 sq cm
From the above estimation, it is distinguished as a region of the triangle that is determined incorrectly.
