64 - 9 = 55 \sqrt{55} = 7.4161984871
7.4161984871/2 ≈3.7
a composit figure is made up of two figures
Answer:
168.5
Step-by-step explanation:
Answer:
angle b is 62 degrees. This is because if we solve for x, by putting the 2 equations equal to each other(because they are vertical angles), than we figure out that x=6. Now plug that into angle b's equation, and you get 62 degrees.
Step-by-step explanation:
8 / 6 3/10
= 8 * 10/63
=80/63
3 4/15 / 80/63
= 49/15 * 63/80
=<u>2.5725</u>
