Find the measures of all the angles in the rhombus. A Л
5
2.
4
17°
3
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label optional
mz1 =
mz2 = 1
x
x²
f(x) W
X х
✓
El
(x) [x]
< > TT
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mz3 =
m24 = 1
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m25 = 1

Ithink it is15not sure tho

So the first thing we do is to multiply the top equation by 3. the reason i want to do this is i notice there will be a 6y on both equations and can possibly add/subtract them. so we get 6y = -3x + 27. adding that and the second equation we get 6x = 27-15 which is 12. divide by 6 and we get 2. ∴ x = 2. substituting 2 into the first equation we get 2y = -2 + 9 which is 7. divide by 2 and we get 7/2. ∴ y = 7/2, x = 2.