jgully02p40a4l jgully02p40a4l

03-03-2018
Mathematics

contestada

Quadrilateral ABCD is inscribed in a circle. What’s the measure of angle B

Quadrilateral ABCD is inscribed in a circle Whats the measure of angle B class=

Respuesta :

acworden72 acworden72

03-03-2018

When a quadrilateral is inscribed in a circle, the opposite angles are supplementary (they add up to 180 degrees)
x + 6x + 19 = 180
7x + 19 = 180
7x = 161
x = 23

Now substitute 23 for x.

6(23) + 19 = B
B = 157

I really hope this helps you =)

Answer Link

Otras preguntas

Zimmer-centerpulse is the world's largest producer of replacement hips and knees for orthopedic surgery. they are particularly interested in marketing in the so

x= A) 80 B) 90 C) 100

in each diagram BD bisects ABD find ABC

Why in sudden outbreaks, it may be better to test for disease antigens rather than for antibodies?

What is 8(1/4x-3)+24<4(x+5)

on a shopping trip, peter spent 1/3 of his money for a jacket and $5 for a hat. If peter still had half of his money left, how much did he have originally?

The above painting is michelangelo buonarroti's, last judgement, what i/was the source of inspiration for this famous painting? What does the painting depict?

As part of an assignment for his introduction to psychology class, gilbert has to read a journal article, summarize it, and compare it to what is reported in hi

A Step 1B Step 2 C Step 3

What is 4log 1/2w+(2log 1/2u-3log 1/2v) written as a single logarithm