You make and sell triangular flags. Each flag has a vase of 3.5 feet and a height of 2.5 feet Fabric for the flag cost $0.40 per square foot . What is the cost to make one flag

Answer :

Square feet refer to the area of the triangle. Using the area formula (1/2bh), the area is calculated to be 4.375 square feet. If each square foot costs $.40 to make, then the correct process is to multiply 4.375 by .40, making the correct answer $1.75.

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