Q1) Find the Area of the shape below. * 15cm
2cm
3cm
7cm
A) Area = 45 cm^2
O B) Area = 53 cm^2
O C) Area = 37 cm^2
D) Area = 8 cm^2

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step-by-step explanation:

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answer: 5100 just subtract

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c