Given the area of a triangle is 40 cm2, if its altitude is 8 cm, its base is 15 cm.

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Find the value of the variable and the length of each secant segment.

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.