B. 17 units
C. 13 units
D. 15 units
The length EF is 13 units
The coordinates of the points are given as:
Point E = (-7,-5)
Point F = (-2,7)
The length EF is calculated using the following distance formula
This gives
Evaluate the root of 169
Hence, the length EF is 13 units
Read more about distance at:
Answer: 17
Step-by-step explanation:
I did the diagnostic
Answer:
Public Relations.
Step-by-step explanation:
x2 - 5x + 6 is the answer. Hope this helps.
A. 123.9 m²
B. 12.4 m²
C. 61.9 m²
D. 49.5 m²
Answer:
61.9
Step-by-step explanation:
center center is 72 degree for each triangle
the distance of center to the side h=3/tan 36=4.12,
area=5* (4.12*6)/2=61.94==61.9