Find Distance Using Pythagorean Theorem
8th Grade Math · Flashcards
8TH GRADE MATH · FLASHCARDS
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QUESTION
Find the distance between
(
5
,
9
)
(5,9)
(
5
,
9
)
and
(
1
,
0
)
(1,0)
(
1
,
0
)
in simplest radical form.
QUESTION
Find and correct the error:
d
=
(
x
2
−
x
1
)
+
(
y
2
−
y
1
)
d=\sqrt{(x_2-x_1)+(y_2-y_1)}
d
=
(
x
2
−
x
1
)
+
(
y
2
−
y
1
)
for distance between two points.
QUESTION
Identify the value of
(
y
2
−
y
1
)
2
(y_2-y_1)^2
(
y
2
−
y
1
)
2
when
y
1
=
10
y_1=10
y
1
=
10
and
y
2
=
4
y_2=4
y
2
=
4
.
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ANSWER
36
36
36
.
(
4
−
10
)
2
=
(
−
6
)
2
=
36
(4-10)^2=(-6)^2=36
(
4
−
10
)
2
=
(
−
6
)
2
=
36
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