TaeYeοn
TaeYeοn
04-04-2018
Mathematics
contestada
How to do it ? Thanks for help
Respuesta :
mkryukova19
mkryukova19
04-04-2018
it is isosceles trapezium, so angle A=angle B,
angle C=angle D=angle BDC
triangle BCD,
180=22 +D+(D-88)
(D-88) because in trapezium C=D, angle BCD=ACD-88 or C-88, and D-88
180=2D-66
2D=180+66
2D=246
D=123
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Why does miep choose to visit gestapo headquarters? she is no longer afraid of the germans. She seeks a friendship with the austrian. She believes the austrian
Can someone help me with this please? 20 points
Does matrix resurrections have a post credit scene?
Religion is a set of devoutly followed beliefs that often explain the creation of the universe and the nature of human existence.
I will mark brainly, help me with this question please.
Which statement best describes the area of Triangle ABC shown below? I have attached the photo! Your answer would be greatly appreciated! It is twice the area
Using complete sentences, explain why the Colombian government agreed to extradite drug traffickers to the US for trial during the 1980s.
10 sentences about your school in French language
Explain why an increase in glycogen phosphorylase activity might result in an increase in O2 consumption in the cell.
which auto brand is currently made by the ford motor company?
