A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 1 foot less than the len
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Pablo has to paint 
more murals.
Painted mural to jar of paint ratio:
Simplify the ratio.
Pablo needs 2/5 jars of paint per each 1/3 painted murals
Painted mural to jar of paint ratio:
Simplify the ratio.
Pablo needs 2/5 jars of paint per each 1/3 painted murals
ANSWER
80 units²
EXPLANATION
One way to solve this is to find the area of the blue square and the subtract the areas of the red triangles:
The blue square is 12 units long by 12 units wide. Its area is:
Then, the area of the big triangle, which has a base 12 units long and a height of 10 units, is:
The smaller triangle has a base of 4 units and a heigth of 2 units. Its area is:
So the total area of the figure is:
