Think about the fact that you can have two types of isosceles triangle: one of them that is a right triangle (isosceles right triangle) such as a 45-45-90 triangle and the other type can be just a regular triangle that has two sides that are congruent but it isn't a right triangle.
Thus, you would need more info about the triangles in order to conclude that the two isosceles triangles are congruent to each other.
Answer:
No
Step-by-step explanation:
There is no meaningful difference between the two mean monthly temperatures. Since the two MADs are 15 degrees and 13.7 degrees, there is no meaningful difference.
Answer:
D
Step-by-step explanation:
From the box- plot the left hand side of the box represents the lower quartile
that is 
= 2 → D
H equals 30 because 3 times 6 is 18 so 5 times 6 is 30
