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 ( 85+ )
Otras preguntas
The audience for a particular piece of writing is teenagers. The purpose of the text is to inform about the risks of eating unhealthy food. What form of writin
Where are the children supposed to meet Aslan? A. at the lamp-post B. by the two hills C. at the Stone Table D. in the big cave
Shannon says,"My apartment is a prime number." Which could be Shannon's apartment number? A 115 B 273 C 317 D414
What did many americans come to realize about the united states as a result of world war ii?
Help and Fast!!! Don't want to fail.
What happens on el Día de Reyes (Three King’s Day)?
You are adding fractions explain how are you rename the fraction part of the problem
At the start of school year, Mario stocked up on school supplies, which included lined filler paper and number two wood pencils. He bought three packs of paper
Is this statement true or false? Gas giants all have their own moons. A.True B.False
What is the perimeter of the rectangle in the coordinate plane? 13 units 16 units 26 units 30 units A graph with a rectangle drawn between coor
