ans:A (60)
as it is opposite to 60degree and the theory of this is same with opposite number
9514 1404 393
Answer:
d. AB = 54
Step-by-step explanation:
The triangle is isosceles, so AB = AC.
(4x +6) = (5x -6)
12 = x . . . . . . . . . . . . add 6-4x to both sides
Then the length of AB is ...
AB = 4x +6 = 4(12) +6 = 48 +6
AB = 54
X = 2
y = 3
You can simply set these two equal to each other and solve for x. Then plug in to find y.
Answer:
x=3
Step-by-step explanation:
Since T is the midpoint of SU, this means that ST is equivalent to TU.