Step-by-step explanation:
Since angle E and S are equal..
angle S = 55°
Triangle = 180°
39°
What is the value of angle A?
We are finding perimeter of the triangle, in finding perimeter add all sides or use this formula P = s + s + s.
Minus 180° to by 141° because the exact size of triangle is 180°.
The value of B and A is letter d. 39°.
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Verified answer
Step-by-step explanation:
Since angle E and S are equal..
angle S = 55°
Triangle = 180°
39°
Verified answer
Triangle
Question:
What is the value of angle A?
Answer:
We are finding perimeter of the triangle, in finding perimeter add all sides or use this formula P = s + s + s.
Minus 180° to by 141° because the exact size of triangle is 180°.
The value of B and A is letter d. 39°.
#CarryOnLearning
૮₍´˶• . • ⑅ ₎ა