The second one is a perfect square trinomial
X^2+16x+64
Answer:
50 boys
Step-by-step explanation:
2/4 = 1/2
25*2=50
Answer:
C
Step-by-step explanation:
The secant- tangent angle MLK is half the difference of the intercepted arcs, that is
(KN - KM) = 70° ( multiply both sides by 2 to clear the fraction )
KN - KM = 140°
KN - 61° = 140° ( add 61° to both sides )
KN = 201° → C