See the attached picture:
Answer:
No
Step-by-step explanation:
Plug in the x and y values and you should get 3<9
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Answer:
d
Step-by-step explanation:
There is not enough information to solve this question
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:
I think its 7.5 but I might be wrong
Step-by-step explanation:
