Coterminal, first and foremost, means that it ends at the same point that another angle ends. So, we can say that angle M is equivalent to -620°. Now, we can all agree that a circle has 360° in it, so moving an angle 360° in either direction doesn't change where the angle ends, because it just moved one full trip around the circle, and is right back where it started. Overall, we need to put -620° in between 0° and 360° by adding 360° until it's between those two angles:
-620°+360° = -260°
-260°+360° = 100°
Now, 100° is between 0° and 360°, so we can say that angle M must be equal to 100°.
X = 180 - 108 = 72.......,
Answer:
False
Explanation:
No, a triangle cannot be constructed with sides of 2 in., 3 in., and 6 in.
For three line segments to be able to form any triangle you must be able to take any two sides, add their length and this sum be greater than the remaining side.
Answer:
2/6-(-5/6) is positive
Step-by-step explanation:
- × - = +
+ × + = +
- × + = -
+ × - = -
To find the lateral surface area of this triangular prism, you will find the area of the three congruent rectangles that form the lateral faces.
A = lw
6 x 12
A = 72 in.²
72 in.² x 3 (lateral faces)= 216 in.²
