ΔABC is similar to ΔDEF. The ratio of the perimeter of ΔABC to the perimeter of ΔDEF is 1 : 10. If the longest side of ΔDEF meas ures 40 units, what is the length of the longest side of ΔABC ? A. 2 units B. 4 units C. 16 units D. 30 units
2 answers:
Answer:
1. Determine the perimeter of ΔDEF.
Step-by-step explanation:
The problem ask to find the longest side of the triangle ABC if the longest side of triangle DEF measures 40 units and the best answer among the choices is letter B. 4 units. I hope you are satisfied with my answer and feel free to ask for more .
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Try this option:
According to the properties of the quadratic equation the sum of its roots is '-b', in other words x₁+x₂= -b
Answer: -b
Ratio of the radii = sqrt16 / sqrt81 = 4/9
What the heck does that mean
Answer:
a3+27
a +BC
=a 30
30+a
=30ⁿ
Answer:
ok so I think it's -3:3
Step-by-step explanation:
hopefully thats right
