what is the sum of the exterior of a trinagle ? us the fact that the sum of the interior angles of a triangle is 180° and the fact that the measure of a straight angle is 180° to justify your answer?

What is the lcm of 16 and 40 ? 24 and 40 ?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c