Since b = c, the angles B and C are congruent.
180 - 45 = 135
135/2 = =67.5
A = 45
B = 67.5
C = 67.5
a = ?
b = 4
c = 4
Since we know two sides and all three angles, we can use the law of sines to find a.
b/sin B = a/sin A
4/(sin 67.5) = a/(sin 45)
a = 4(sin 45)/(sin 67.5)
a^2 = (4(sin 45)/(sin 67.5))^2
a^2 = 9.37
Answer:
180
Step-by-step explanation: 60+60 =120 120+6
The answer is 3588 if you multiply 46 x 78 you get 3588
Answer:
Step-by-step explanation:
A 3rd degree polynomial can have a maximum of 3 real roots, but it must have at least 1 real root I believe.
I think it would maybe be 35 or 45.
