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Adygea Teachers' Geometry Olympiad
2017 Adygea Teachers' Geometry Olympiad
1
1
Part of
2017 Adygea Teachers' Geometry Olympiad
Problems
(1)
area of trapezoid (2017 Adygea Teachers' Geometry Olympiad p1 RU)
Source:
6/21/2020
Find the area of the
M
N
R
K
MNRK
MNR
K
trapezoid with the lateral side
R
K
=
3
RK = 3
R
K
=
3
if the distances from the vertices
M
M
M
and
N
N
N
to the line
R
K
RK
R
K
are
5
5
5
and
7
7
7
, respectively.
geometry
trapezoid
area