Answer: B. Square
Step-by-step explanation:
- All sides of a square have the same length
- All four angles of a square = 90°
- A square has two parallel sides
Answer:
c and d
Step-by-step explanation:
using the two angles in the triangle, 1 and 2, it can be 180- the sum of angles 1 and 2, which is c. using angle 4, it can also be 180 - the equation for angle 4
Answer:
The answer is b
Step-by-step explanation:
Answer:
That would be 1.5
Step-by-step explanation:
Here it is.
Answer:
D: {-4, -2, 1}
R: {39, 9, -10}
Step-by-step explanation: