10-04-2021
Mathematics

contestada

HELPP IM FAILING MATH RN!!

LC is 40°. What is the measure of arc CB?

HELPP IM FAILING MATH RN LC is 40 What is the measure of arc CB class=

Respuesta :

MIRAGEE MIRAGEE

10-04-2021

I hope this helps you

Ver imagen MIRAGEE

Answer Link

10-04-2021

Hi there!

[tex]\large\boxed{100^{o}}[/tex]

∠C = 40° and triangle ABC is isosceles, therefore:

∠C = ∠A = 40°

Angles in a triangle sum up to 180°, so:

180 = 40 + 40 + ∠A

180 = 80 + ∠A

100 = ∠A

Thus, arc CB has a measure of 100°.

Answer Link

Otras preguntas

how can i solve 4x^2-1=8x

A container is 1/8 full of water. After 10 cups of water are added,the container is 3/4 full. What is the volume of the container in cups?

A barrel of oil was filled at a constant rate of 7.5 gal/min

Convert 28 / 225 to a decimal using long division.

Is 7/12 greater than less than or equial to 1/5

simplify 11-(-8)-3-(-5)+9

What was one of the disagreements between the northern states and the southern states?

What statement best ddescribes romeos reaction to the news that he will be vanished from verona?

Energy is defined as the ability to what

Hi guys, did anyone do The Word Within the Word - Ideas #2? 2. If u could make a biomorphic abstract sculpture, would u make one that was swimmy, flappy, or too