Answer:
4
Step-by-step explanation:
The length of CD will be twice the distance from the midpoint to the endpoint
To calculate the length use the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (2, - 1) and (x₂, y₂ ) = (8, 3)
d = 2 × 
= 2 × 
= 2 × 
= 2 × 
= 2 × 2 = 4 ← exact length
Answer:
There are 4 possible answers:
1.) Pair 1 and 3
2.) Pair 3 and 4
3.) Pair 4 and 2
4.) Pair 2 and 1
Step-by-step explanation:
Supplementary angles are 2 or more angles who's sum add up to 180°. If two angles make a straight angle they are supplementary.
Hope this helps!
Answer:
the answer is 10√5
Step-by-step explanation:
by simplifying
Answer:
scalene triangle
Step-by-step explanation:
there all different sizes
The answer will be 100,000 I hoped this helped;)
