Alex is making 12 pennants for the school fair. the pattern he is using to make the pennants is shown in the figure. the fabric costs $1.25 per square foot. how much will it cost alex to make 12 pennants?

It will cost Alex $52.5 to make 12 pennants

Step-by-step explanation:

The area of the pennant is the area of the rectangular portion plus the area of the triangular portion.

The area of 12 pennants

If the fabric for the pennants costs $1.25 per square foot, then;

42 square feet will cost dollars.

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

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