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2 years ago

Please help! It’s fairly easy!

Mathematics

2 answers:

icang [17]2 years ago

8 0

Answer:

see below

Step-by-step explanation:

This would be true if the lines are parallel. We have no information about the lines, so we cannot assume the lines are parallel, so we cannot use the corresponding angles theorem

Delvig [45]2 years ago

8 0

Answer:

the lines arent parallel

Step-by-step explanation:

the corresponding angles theorem states if the transversal line goes through two parallel lines then the corresponding angles are congruent

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3 years ago

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Answer:

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Step-by-step explanation:

we know that

The area of rectangle is equal to

$A=LW$

In this problem

AB=DC

BC=AD

see the attached figure with letters to better understand the problem

we have that

$L=BC\\W=AB$

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

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$A(2,-1),B(5,2),C(12,-5),D(9,-8)$

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$B(5,2),C(12,-5)$

substitute in the formula

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we have

$A(2,-1),B(5,2)$

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$A=(L)(W)$

we have

$L=d_B_C=\sqrt{98}\ units$

$W=d_A_B=\sqrt{18}\ units$

substitute

$A=(\sqrt{98})(\sqrt{18})=42.0\ units^2$

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