Answer: There are five sides in a polygon.
Step-by-step explanation:
Since we have given that
Measure of exterior angles = 72°
We need to find the number of sides of polygon.
As we know the formula for "Number of sides of polygon".
Number of sides is given by
Hence, there are five sides in a polygon.
2a and 15a. These are like terms due to the fact they have the same variables in this case "a".
Answer:
using the pythagoras theorem
AB^2 + AC^2 = BC^2
12^2 + 5^2 = BC^2
144 + 25 = BC^2
169 = BC^2
13 = BC
NOW, since the triangles are similar BC = XZ
THEREFORE, XZ = 13 m
hope it helps !!!!
Values of slope = (86-71) / (3pm - 10 am) = 15 / 5 = 3
This value of the slope gives the average rise in temperature per hour.
Answer:
25+30+19= 74
74/130
Step-by-step explanation:
