Answer:
A. 20 degrees
Step-by-step explanation:
<u>All triangles have 180 degrees in total !</u>
using that info,
100+60= 160
180-160 = 20
Answer:
8.2 CM
Step-by-step explanation:
ACCORDING TO THE MODEL
radius = 9*2 - 8*2
Diameter = 2 times radius
ok I cant too hard to explain because Im typing so its 8.2cm so
Answer:
i believe it's the first one
Step-by-step explanation:
