20 points and brainliest Triangle JKL is equilateral. All three interior angles have equal measures.

What is the measure of exterior angle 1?
30 degrees
60 degrees
120 degrees
130 degrees

C. 120º

Step-by-step explanation:

so we know that the inside of a triangle is 180º and since all the measures are the same we can do 180/3 to find how much each angle is.

180/3 = 60º

now we also know that a straight line is equal to 180º and since we already have one angle, all we have to do is subtract 60 from 180.

180 - 60 = 120º

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950