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 ( 64+ )
Otras preguntas
State whether -4^-2 and (-4)^-2 represent the same quantity
In the poem "Heat," which literary device is used when discussing the wind? Question 6 options: hyperbole alliteration personification simile
a hormone is defined as
Identify the sentence type. Because I already said yes to someone else, I can't go to the dance with you. a. simple c. complex b. compound d. compound-complex
do ice and snow have the same chemical bonds
Last year bill opened an investment account with 7400$, At the end of the year, the amount decreased by 24.5%. How much did this decrease in dollars? How much m
What are the 13 characteristics of cephalopods?
In 1 week, Fern earned $12.57. Her expenses that week were $5.25 for transportation, $6.75 for supplies, and 23¢ for some fruit. Which shows the relationship be
The federal government relies mostly on revenue from _____. sales taxes property taxes income taxes interest from savings accounts
What is the term sociology
