Answer:Its math
Step-by-step explanation:
Its math Its math
1)
Area of bigger rectangle
A = (x+1)(x+1) = x^2 + 2x + 1
2)
Area of smaller rectangle
A = 5(x - 7) = 5x - 35
3)
The difference:
(x^2 + 2x + 1) - (5x - 35)
= x^2 + 2x + 1 - 5x +35
= x^2 - 3x + 36
area of the shaded region = x^2 - 3x + 36
Answer:
∠1 and ∠2
∠3 and ∠4
∠5 and ∠6
Step-by-step explanation:
The question figure is shown below.
To find the angles which are supplementary angles.
Solution:
Supplementary angles are a pair of angles that lie on a straight line and hence the sum of the angle = 180°
In the figure shown below, there are three pairs of angles that lie on a straight line.
The pairs are:
∠1 and ∠2
∠3 and ∠4
∠5 and ∠6
Since all the three pairs of angles lie on a straight line, hence the pairs are called linear pairs or supplementary angles.