Answer:

1.) 32 meters

2.) 480 meter

3.) 1980

4.) 640 cm

5.) 80 meters

STEP BY STEP SOLUTION:

1.)

Solution:

➪2(length+width)

➪2(10+6)

First, we solve the equation inside the parentheses which is 10 plus 6

10 + 6 = 16

Since "2" is just next to the parenthese we just simply multiply 2 with 16

16 x 2 = 32 meters

2.)

Since a square has 4 equal sides, the length of wire needed is 4 times the length of one side.

➪P = 4(120)

➪P = 480 m

3.)

First , we will solve for the perimeter of the regular hexagon:

➪P = 6(side)

➪P = 6(22)

➪P = 132

Then , we will multiply it to the number of hexagoal posters:

• 132 × 15 = 1980

4.)

Get the perimeter

➪P = 225 + 225 + 95 + 95

➪P = 640 Cm

5.)

If the diamond has 4 sides, and each is 20 meters. 4 sides × 20 meters = 80 meters