Answer:
Angle C = 45°
Step-by-step explanation:
Hello There!
If you didn't know opposite angles are congruent in parallelograms
So ∠A≅∠C and ∠B≅∠D
So if ∠A = 45° then ∠C also equals 45°
Other number: x
one number: 5x - 2
x (5x - 2)=72
5x^2 - 2x = 72
The answer is B
the cost of each doll (2.5) times the number of dolls (x) equals the total amount she has to spend (45)
Ok, angle C = 90
D = ? E = 32
Because angle E = 32 the angle inside the bigger triangle is the same size.
( They are the size because they have joint beginnings.)
So, 90 + 32 = 122
And, 180 - 122 = 58
X=5
Add all the Xs together, then get it alone and there’s your anwser
Hope it helps ❤️
