Question

Which dimensions can create more than one triangle? three angles measuring 75 degrees, 45 degrees, and 60 degrees three sides measuring 7 m, 10 m, and 12 m three angles measuring 40 degrees, 50 degrees, and 60 degrees three sides measuring 3 cm, 4 cm, and 5 cm

Answer 1

More than one triangle can be formed by three angles measuring 75°, 45° and 60°.

Solution :

• We know that, The sum of the measures of all angles of a triangle should be equal to 180°.
• Hence, the angles 40° , 50° and 60° cannot form a triangle as their sum is 150°.
• When we are given three sides of the triangle, only a single triangle can be formed by them.
• But when we are given three angles, any number of triangles can be formed.
• Hence, the answer will be 75°, 45° and 60° angles can form more than one triangle.

Answer 2

Answer:

A

Step-by-step explanation:

A is right

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