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3 years ago

A trangle has a 30 angle and a 55angle .what is the other angle ？how do you know？

Mathematics

1 answer:

algol [13]3 years ago

5 0

Answer:

95°

Step-by-step explanation:

<em>Sum of 3 angles of a triangle equals to 180°</em>

<u>Here we have angles of 30° and 55°, so the remaining angle is:</u>

180° -(30° + 55°) = 95°

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2 years ago

A trangle has a 30 angle and a 55angle .what is the other angle ？how do you know？​

A trangle has a 30 angle and a 55angle .what is the other angle ？how do you know？