Question

Ruthann is buying a home, and the plot of land is triangular. She would like to have a long property line along the street. The given angle, ∡M, is opposite the road side of the plot of land.
The following are angle measures of ∡M for four different properties that Ruthann may choose from.

Plot A: 65˚
Plot B: 89˚
Plot C: 68˚
Plot D: 103˚

Which property has the longest property line on the street?
Answer

Plot A

Plot B

Plot C

Plot D

Answer 1

my english is not good enough, i try to explaine it.
there is a conclusion for triangle in chinese math
larger angle will correspond longer side, and smaller angle will correspond shorter side
for a triangle, shorter the side is, longer its attitude is.
so choose A will have longest attitude of LK which is property line

Answer 2

oh ok thank-you =)

Answer 3

do u get it?

Answer 4

yes thanks tons =)

Answer 5

:)