The surface area of the net of cube is 726 sq cm
The surface area of the cube is 484 sq cm
Step-by-step explanation:
Here we need to find out the surface area of net of a cube and a cube
Given,
Each side of the cube is 11 cm
The net of a cube consists of 6 squares.
Formula
The surface area of the net of the cube = 6 X ( area of each square)
= 6 X ( 11 X 11) sq cm
= 726 sq cm
Now, the surface area of a cube = lateral surface area of the cube
Formula
The lateral surface area of the cube = 4 X
= 4 X sq cm
= 484 sq cm
Hence the surface area of the net of a cube and only a cube is different.
Answer:
Option B) y = 50
Step-by-step explanation:
We are given the following information:
Two parallel lines are crossed by a transversal.
The attached image shows the intersection of transversal and the angles.
As clear from the image, the given pair of angles form alternate interior angles.
If two parallel lines are cut by a transversal, then the pairs of alternate interior angles are congruent or equal
Thus, y = 50 degree
