9514 1404 393
Answer:
4 : 7
Step-by-step explanation:
The ratio of perimeters is exactly the same as the ratio of side lengths. Multiplying each side by 7/4 multiplies the sum of the sides by 7/4.
The ratio of perimeters is 4 : 7.
+ 3 + 2x
x(x^2 + x + 2x + 2)
x ( x^2 + 3x + 2)
5
GJ/UT
10/2
D) SSS congruence theorem
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