Two shapes that have the same shape and size

Mathematics

2 answers:

vivado [14]3 years ago

7 0

Squares and rectangles

stellarik [79]3 years ago

6 0

Answer:

they are congruent

Step-by-step explanation:

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Y=kx+b
line is perpendicular y=1/3x+6⇒ k=- $\frac{1}{ \frac{1}{3} }$ =-3

so line y=-3x+a
this line that passes through (-9,12)⇔x=-9, y=12, so 12=-3(-9)+a
12=27+a
a=12-27
a=-15
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