A) 6.3

b) 10.2

c) 7.7

d) 8.3

d. 8.3

Step-by-step explanation: the 32 is the diameter of circle A. and its radious reprecents the diagonal of the right triangle. so c (scuared) - B (scuared) = A (scuared) which is 16 (scuared) - -14 (scuared) = 60 (scuared)

we take the scuared root and it gives you 7.74

now we to find x we need to subtract the radious from the base of the triangle which is (7.74)

so 16 - 7.74 = 8.25 (round it to the nearest tenth) = 8.3