Find the side length of each of the following squares having area

16cm2

The side length of the each areas are (a) 4 cm  (b) 12 cm (c) 6 cm (d) 7 cm (e) 8 cm (f) 2 cm .

Step-by-step explanation:

Given:

The areas of the squares:

(a) 16 cm²  (b) 144 cm²  (c) 36 cm² (d) 49 cm² (e) 64 cm² (f) 4 cm².

Now, finding the side length of each squares.

So, putting the formula of area of square for getting the side length(a):

(a) Area = a²

Using square root both the sides we get:

Side length = 4 cm.

(b)  Area = a²

Using square root both the sides we get:

Side length = 12 cm.

(c) Area = a²

Using square root both the sides we get:

Side length = 6 cm.

(d) Area = a²

Using square root both the sides we get:

Side length = 7 cm.

(e) Area = a²

Using square root both the sides we get:

Side length = 8 cm.

(f) Area = a²

Using square root both the sides we get:

Side length = 2 cm.

Therefore, the side length of the each areas are (a) 4 cm  (b) 12 cm (c) 6 cm (d) 7 cm (e) 8 cm (f) 2 cm.

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x