Answer:
x = 9
Step-by-step explanation:
The angles in red are equivalent and the triangle is isosceles.
This means the sides with lengths 12 and x + 3 are equivalent.
x + 3 = 12
x + 3 - 3 = 12 - 3
x = 9
:)
The answer is . (one [point] 4)
((Yes, its correct, checked and took an exam on it))
Answer:
∠ 1 = 94°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
130° is an exterior angle of the triangle, then
∠ 1 + 36° = 130° ( subtract 36° from both sides )
∠ 1 = 94°
There's my answer
25/100
27/108
31/124
these three equal 1/4 or 1:4
I hope that right
Answer:
The equation answer will always be positive
Step-by-step explanation:
