17. *442 - (3 x 100 000) + (2 x 10 000) (8 x 1 000) + (4 x 100) + (2 x 1)
Yukarıdaki eşitlige göre (☆+ ♧) - (♡+◇) işle-
minin sonucu kaçtır?
A. 9
B. 8
C. 7
D. 6​

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8

step-by-step explanation:

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

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