100 POINTS PLZ HELP ME, I AM AN IDIOT! In the figure, k>0.

(a) Is ΔABC similar to ΔPQR? Support your answer with a theorem or postulate.

(b) How does the area of ΔPQR compare tot he area of ΔABC? Justify your answer.

Step-by-step explanation:

(a) As per the diagram, the triangles are similar.

ΔABC ~ ΔPQR as per AA similarity postulate (two congruent angles)

(b) The area is the product of two dimensions. Area of ΔABC

Since each side of ΔPQR is k times greater than corresponding sides of ΔABC, the base and height will be both k times greater.

So the area of ΔPQR will be:

The area of PQR is k² times greater than the area of ΔABC

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step-by-step explanation:

step-by-step explanation:

the shape,the size and the distance