20-05-2018
Mathematics

contestada

Quadrilateral ABCD is inscribed in this circle. What is the measure of angle c?

Quadrilateral ABCD is inscribed in this circle What is the measure of angle c class=

Respuesta :

antriananicolap8pyel antriananicolap8pyel

20-05-2018

3x+x+20 = 180
4x = 180-20
4x = 160
x = 40

×+20+3x+2x+38+C=360
40+20+3×40+2×40+38+C=360
40+20+120+80+38+C=360
298+C=360
C=360-298
C =62°

Answer Link

Otras preguntas

4. Which conditions of P, T, and n, respectively, are most ideal? A) high P, high T, high n B) low P, low T, low n C) high P, low T, high n D) low P, high T, hi

1. Is it okay for the vice-principal to search each student in your class? (5 pts). Why or why not? (30 pts) Think about whether or not "reasonable suspicion" i

** Test Question, need answer ASAP **After 200 C.E., outside pressures exacerbated the internal problems of the eastern Roman Empire, especially:A. wars with Pa

Convert 2077 to base eight

Some Islamic fundamentalist groups' beliefs about the struggle to defend their Muslim faith have resulted in

Solve the following problem using linear systems: You have a bottle of a 2% solution of iodine and a bottle of a 66% solution of iodine. You need 16 liters of a

____________feed on animal waste and debris

Write the empirical formula of a list for binary ionic compounds that could be formed from the following ions

do you agree or disagree with the following statements? "advertising can tell you a lot about a country"use specific reason and example to support your answer

what is the capital of Ecuador