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 ( 92+ )
Otras preguntas
State the principle of separation of immiscible liquids.
packs of pickled peppers were reduced to 20% off their original price of $3.50. today, there’s an additional 10% off the reduced price. find the new price for p
I believe the answer is 61.67 am I right?
Which molecules are used to produce glucose during the calvin cycle? A. ADP and NADP+B. ATP and NADPHC. Chlorophyll and Oxygen D. Carbon Dioxide and Water
Can anyone help me by doing this .....SUMMARY OF THE POEM HOW TO TELL WILD ANIMALS BY CAROLYN WELLS.....
How would the Marshall Plan prevent the spread of communism in Europe?
Simplify. this please
Which source would be most useful for a journalist writing an article on NASA's long-term plans for a manned mission to Mars? (3 points) Science fiction novels
The first step in developing a policy to address the rising cost of college is? A. Using rhetoric B. Conducting research C. Using persuasive language D. Writi
How are terrorism and genocide alike?
