Simplifying Radicals
What is the distance formula?
sqrt((x2-x1)^2+(y2-y1)^2
Yes SAS
Find x.
9.6
57 degrees
17.1
Simplify. No decimals
sqrt24
2sqrt6
Not similar
Find x.
22.5
50
11
Simplify. No decimals
sqrt512
16sqrt2
Yes SSS
No, 1/2 does not equal 4/9
1.35
8.4
Simplify. No decimals.
sqrt98x
7sqrt2x
10.8
Find x and y.
x=8
y=17
60
8.4
What is the distance between the pair of points? No decimal answers, simplify as much as possible.
(−2, 2), (−6, −8)
2sqrt29
Yes AA
x=0.5
y=1.7
70