nosaczac
nosaczac
01-05-2018
Mathematics
contestada
m 2 = 40°, m 4 = 150°, m 3 =
Respuesta :
prestonshelton
prestonshelton
01-05-2018
Hello!
First you have to find angle 1
angle 1 and angle 4 are supplementary meaning they add to 180
angle 1 + angle 4 = 180
angle 1 + 150 = 180
angle 1 = 30
The angles in a triangle always add up to 180
angle 1 + angle 2 + angle 3 = 180
30 + 40 + angle 3 = 180
70 + angle 3 = 180
angle 3 = 110
The answer is 110°
Hope this helps!
Answer Link
caulinreed20
caulinreed20
24-09-2018
The answer is 110° Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Find the measure of the exterior angle at vertex C.
brainliest is answered quickly......................................................................Analyze the graph below and answer the question that follows
Write a solution set for the inequality. Include at least three values in your solution set A>12 A){13,14,15} B){13,12,14 C){10,15,15} D){14,11,15}
To minimize the risk of a driver being impaled in a collision, most modern steering columns are:
luis makes a 4% commision on his sales in a sporting goods store. For a $70 purchase, how much commision does Luis earn?
if 14xz - 21yz = az(2x -by), where a and b are positive real numbers, what is the value of a+b?
What is m∠KNL? Enter answer in box
Mientras tú ___________________ en la bibloteca, yo estaba leyendo el periódico en el parque. A. estabas B. estás C. estábamos D. estaban
Someone pls answer these questions as quick as possible. WARNING ⚠️ = No Silly Answers. Don’t answer if you’re not sure too. THANKS
Finding an equation in point slope form of the lines through point P(2,0) that are a) parallel to, and b) perpendicular to the line x+2y=3
