(I will give brainliest) Which of the following statements explains how to solve for w in the equation A = lw?
2 answers:
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Find the area as iff it was a rectangle, then subtract the area of the triangle in the top left corner.
Area of rectangle = 20 x 18 = 360
Area of triangle = 1/2 x 4 x 3 = 6
Area of pentagon = 360 - 6 = 354 cm^2
See picture:
Answer:
51.2
Step-by-step explanation:
15x = 120
x = 8
so now we know that 2 sides of the bigger triangle are 24 and 8
now
96 = 5x
x = 19.2
19.2 + 24 + 8