The answer is a because the compliment is the other part of the 180 degree half circle, and if it's acute it has to be smaller than its compliment
Answer:
8:6 & 12:9 & 16:12
Step-by-step explanation:
hope this help ☆
Answer:
48 1/4 packages
Step-by-step explanation:
The most simplistical form of 2/5 × 11 is 22/5, because once you multiply the numerals, you can't simplify anymore.
It's a half of an equilateral triangle because their angles measure 30° and 60° (an equilateral triangle has 3 angles of 60°)
So x=(2h/√3)/2=h√3=27√3≈15.6
