Kyla makes a triangular school pennant. The area of the triangle is 180 square inches. The base of the pennant is z inches long. The height is 6 inches longer than twice the base length.

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Mathematics

Cooper Bean

7 May, 04:43

Kyla makes a triangular school pennant. The area of the triangle is 180 square inches. The base of the pennant is z inches long. The height is 6 inches longer than twice the base length.

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Alonzo Bass · Answer 1

Kyla makes a triangular school pennant. The area of the triangle is 180 square inches. The base of the pennant is z inches long. The height is 6 inches longer than twice the base length. The base and height can be solve using the formal A = bh/2

Since b = z and h = 6 + 2z

180 = z (6+2z) / 2

B = Z = 12 in

H = 30 in