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

What transformation takes f(x)=15x+3 to g(x)=5x+3 ? Question 1 options: a horizontal compression by a factor 1/3 a translation 6 units right a horizontal stret

Piaget believed that the appearance-reality distinction appeared at what age?

The original price of the DVD is nine dollars the sale price is 80% of the price what is the sale price of the DVD?

Read the excerpt below and answer the question. The child is not dead the child lifts his fists against his mother who shouts Afrika ! shouts the breath of fr

Como expresan los perros sus sentimientos

Celina has a water sample that’s contaminated with salt and microorganisms. Which method should she use to purify the water? Distillation Filtration Osmosis Re

Select the two statements that are true. The federal power of the country is known as the central government. Ronald Reagan was praised for making the economy

What happens to the altitude of polaris as you travel northward?

Is this table represents function or not?

The ability of rfid to make shopping easy for a store's customers by automating the check-out process creates value for the store by: