What is the measure of angle b?

Step-by-step explanation:

We know: The sum of measures of angles in a triangle is equal to 180°.

Therefore we have the equation:

b° + 80° + 40° = 180°     combine like terms

b° + 120° = 180°           subtract 120° from both sides

b° + 120° - 120° = 180° - 120°

b° = 60°

60 degrees

Step-by-step explanation:

all triangles have angles making 180 degrees. so 80+40=120

180-120=60

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

*what is in the time capsule?

* what did the kidz see that gave them hope?

*what will they do with what they find?

* how will they save the city?

* what challenges will they face along the way?

*what big choice will they make at the climax of the story?

* what lesson do they learn at the end of the story?

the correct answer would be:

220 centimeters

to get this you can use the pythagorean theorem

hope this

step-by-step explanation: