shriya24
shriya24 shriya24
  • 03-06-2021
  • Mathematics
contestada

find the measure of the exterior angle.

find the measure of the exterior angle class=

Respuesta :

Ylicow
Ylicow Ylicow
  • 03-06-2021

Answer:

110°

Step-by-step explanation:

t+(t+10)+(t+20)=180

t+t+10+t+20=180

3t=180-10-20

3t=150

t=50°

t+20=50+20

=70

180-70=110°

Answer Link

Otras preguntas

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?
What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?
Linda loans her friend $250 with a 5% monthly intrest rate. How much was the whole loan?
Measure of angle A???
Factor the polynomial by its greatest common monomial factor.
Billie Holiday sells children's clothing for Sara Vaughn's Toddler Shop. Baby blankets sell for $29.99 after a markup rate based on cost of 109%. Find the cost
Which statement is true about common childhood infectious disease? A. Children should always be given antibiotics to treat an infectious illness. B. Freq
If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air
Find the distance between 7 and -6
Does mitochondria still meet the definition of a eukaryote why or why not?