Are these two right triangles congruent??

yes they are

Step-by-step explanation:

triangle ️ WXY has angles 90 and 56. to find the last angle 180-(90+56) = 34 degrees.

triangle ️ JKL has angles 90 and 34. To find last angle 180-(90+34) = 56 degrees.

since all 3 angles on the 2 triangles are equal the triangles are congruent.

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

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

: )