Answer timed test chang knows one side of a triangle is 13 cm. which set of two sides is possible for the lengths of the other two sides of this
triangle?
o 5cm and 8 cm
o 6 cm and 7 cm
o 7 cm and 2 cm
o 8 cm and 8 cm

answer is 8cm and 8cm

Step-by-step explanation:

there is a rule that sum of length of two sides in triangle should be more than remaining side

in first option 5+8=13 which is equal to the length of given side thus, this answer is wrong

in second 6+7=13 which is again equal to the length of given side thus, this is also wrong

7+2=9 less than length of given side that is why this answer is wrong

8+8=16 more than length of given side thus, this is right

the image of (6, 9) under a dilation is (4, 6). the scale factor is