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kogti [31]
3 years ago
9

True Or False Questions

Mathematics
1 answer:
Bad White [126]3 years ago
8 0

Answer:

Step-by-step explanation:

<u>TRUE</u>

All isosceles triangles have at least 2 acute angles due to 2 sides are equal.

The exterior angle of an equilateral triangle is obtuse.

If the perimeter of an equilateral triangle is P, then the length of each of the sides is P/3.

<u>FALSE</u>

All isosceles triangles are equilateral triangles.

If you know the length of one of the legs of an isosceles triangle, you can determine it’s the perimeter

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Step-by-step explanation:

In this question, we are asked to calculate the value of cos (01) given the value of sin(01)

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