Question

I. Can 105°, 30° and 45° be the three angles of a triangle?
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Answer 1

Answer:

yes

Step-by-step explanation:

it can be as 105,30,45 all sum to 180degress

Answer 2

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Yes, it is possible to have a triangle with angles = 105°, 30°, 45° .

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$\huge{\fbox{\pink{Explanation:-}}}$

We know that Sum of all Angles of a Triangle = 180°.

That means in a given ∆ABC,

Angle A + Angle B + Angle C = 180°.

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Now, let's add up the angles given.

105° + 30° + 45° = 180°

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So yes, a triangle with angles 105°, 30°, 45° . As, it verifies the Angle Sum Property of Triangle.