Answer:
Complementary angles
Explanation:
Complementary angles. Because ∠EFB = 90° ⇒ ∠EFA = 90°
∠AFC + ∠EFC = 90°.
Hence, the correct answer is complementary angles.
Answer:
I will go for positive affirmation
I am glad I helped
x^2 - 2x + 6 = 0
Use the quadratic formula
x= <u>-b + or - squareroot b^2- 4 (a)(c)</u>
all over 2a
a = 1
b = -2
c = 6
x= <u>-(-2)+ or - squareroot (-2)^2 - 4(1)(6)</u> x= <u>2 + or - squareroot of -20</u>
all over 2 times 1 2
x= -20 <---- NO SOLUTION
Hope this helps :))