R What is the measure of angle R in this triangle?
Enter your answer as a decimal in the box. Round only your final
answer to the hundredths place.
32 m
68 m
mZR=
O
S
60 m

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.