It's 8 if you're doing ones but if you're doing tenths it's 8.4 and i
Complementary angles add up to 90°
and supplementary angles add up to 180°
Add the two angles together
82+98=180
So the measure of these two angles are supplementary
Answer:
Step-by-step explanation:
4.5
you divide the fractions then subtract them
Each wire is now 4 meters long.
