Answer:
r=7
d=14
Step-by-step explanation:
You need to divide and then you need to you the symbol pie.
Answer:
J
Step-by-step explanation:
42/2=21 or one triangles.
Using the <u>Pythagorean Theorem A^2+B^2=C^2</u>
<u>441+?=625</u>
or about 13.6
Aproximately 15%
975-829=146 (difference)
(146/975)×100 = 14.974435897
15:3 is the only equivalent ratio to 20:4.