I'm going to guess but I believe it is A
3. 49
4. 26
u just add up all the sides then subtract it from 180
Answer:
First answer: The sum of the two angles equals 70 degrees.
Second answer: The complimentary angle is 45.6, and the supplementary angle is 135.6.
I hope this helps! :)
Answer:
Step-by-step explanation:We can show this proof by representing the given information in a diagram
Answer:
0.333 is 1/3
0.666 is 2/3
Step-by-step explanation:
I used my head but you can use a calculator too.