Mathematics, 10.12.2020 22:30, jellydemara208
8. In the diagram shown, line m is parallel to line n. They are crossed by transversals r and s.
Finally, r and s are perpendicular to each other.
It is known that mZABE=126° as shown.
(a) What is the measure of ZDEB ? Justify.
I
E
D
F
ME
(b) What is the measure of ZDEC ? Justify.
126°
A
B
(c) What is the measure of ZBCE ? Justify.
Answers: 3
Mathematics, 21.06.2019 18:00, sbailey0962
Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?
Answers: 1
Mathematics, 21.06.2019 21:10, lizbeth696
The vertices of a triangle are a(7.5), b(4,2), and c19. 2). what is
Answers: 1
8. In the diagram shown, line m is parallel to line n. They are crossed by transversals r and s.
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