Question

Please help me do this question I will really appreciate it

Answer 1

Repeat with

(x₁, y₁ ) = L(- 6, - 6) and (x₂, y₂ ) = L'(- 1, 2)

LL' = \sqrt{(-1+6)^2+(2+6)^2}

(−1+6)

2

+(2+6)

2

= \sqrt{5^2+8^2}

5

2

+8

2

= \sqrt{25+64}

25+64

= \sqrt{89}

89

Answer 2

Explanation:

for JJ'

x1=-2 x2=3 y1=-2 y2=6

slope =y2-y1/x2-x1

=6-(-2)/3-(-2)

=6+2/3+2

=8/5

for KK'

x1=-8 x2=-3 y1=-4 y2=4

slope=y2-y1/x2-x1

=4-(-4)/-3-(-8)

=4+4/-3+8

=8/5

for LL'

x1=-6 x2=-1 y1=-6 y2=2

slope=y2-y1/x2-x1

=2-(-6)/-1-(-6)

=2+6/-1+6

=8/5