Answer:
ΔABC ~ ΔEDF; x = r × w/z
Step-by-step explanation:
m∠ABC = 180 -47 - 62 =71 = m∠EDF
ΔABC ~ ΔEDF
w/z = x/r
x = r × w/z
Answer:
The first one..
Step-by-step explanation:
Yes because all equilateral triangles have equal angles and side lengths so they are all similar. hope i helped -J
Answer:4
Step-by-step explanation:
2+2 = 4
Adding 2 in 2 gives us 4.
Answer:
see below
Step-by-step explanation:
19-3 will be greater
We are multiplying 1/2 *(19-3) which is multiplying by a number less than 1 it will be less than 1
18-3 = 16
1/2 * (19-3)
Using PEMDAS
We do parentheses first
1/2 ( 16)
Then multiply
8
