Step-by-step explanation:
"congruent" for lines simply means they are equally long.
15. yes. AB = EF = 3
16. yes. BD = DF = 8
17. no. AC = 5, CD = 6
18. yes. AC = DE = 5
19. no. BE = 13, CF = 14
20. no. CD = 6, DF = 8
We can take out one of the points such as H (2,6) and then take it's dilation H' (1,3)and see that 2 and 6 were both multiplied by 1/2 to get 1 and 3, so the scale factor is 1/2
Answer:
<u>Diagonals are perpendicular?</u>
- Parallelogram -No
- Rhombus - Yes
- Rectangle - No
- Square- Yes
- Kite - Yes
- Isosceles Trapezoid- No
14.6 x 3.8 = 55.48
Just multiply the numbers
2974 - 3364 = -390
Subtract the number and it’ll go into the negatives
120.08 + 24 = 144.08
Just add the numbers.
It’s very simple
Ex. 20 + 24= 44 (144.08)
