Question

0. ‘ Alex is making 12 pennants for i " the school fair The pattern he is using to is make the pennants is shown in the 1 The fabric for the pennants costs per square foot How much will it cost Alex to 1 make 12 pennants

Answer 1

Explanation:

Answer 2

Answer: Total cost to make 12 pennants is $52.5.

Explanation:

Since we have given that

There is a rectangle and a triangle.

Length of rectangle = 1 ft

Width of rectangle = 3 ft

So, Area of rectangle is given by

`Area=Length* Breadth \\\\Area=1* 3\\\\Area=3\ ft^2`

Base of triangle = 1 ft

Height of triangle = 1 ft

So, Area of triangle is given by

`Area=(1)/(2)* base* height\\\\Area=(1)/(2)* 1* 1\\\\Area=(1)/(2)\ ft^2`

So, Total area of the pennants will be

`3+(1)/(2)\\\\=(6+1)/(2)\\\\=(7)/(2)\ ft^2`

Number of pennants = 12

Cost per square foot of pennant = $1.25

So, Total cost for 12 pennants is given by

`12* (7)/(2)* 1.25\\\\=\$52.5`

Hence, Total cost to make 12 pennants is $52.5.