Question

Define a triangle. Explain the parts of its.​

Answer 1

Answer:

A triangle is a shape formed when three straight lines meet. All triangles have three sides and three corners (angles). ... The longest side of a triangle is opposite its biggest angle, and the shortest side of a triangle is opposite its smallest angle. The three angles inside a triangle always add up to 180°.

Answer 2

Answer:

A triangle is a shape formed when three straight lines meet. All triangles have three sides and three corners (angles). ... The longest side of a triangle is opposite its biggest angle, and the shortest side of a triangle is opposite its smallest angle. The three angles inside a triangle always add up to 180°.

Parts of a Triangle

Adjacent. The two sides of a triangle which form a particular vertex are referred to as adjacent to that angle. ...

• Opposite. ...
• Opposite. ... Base. ...
• Opposite. ... Base. ... Apex. ...
• Opposite. ... Base. ... Apex. ... Height. ...
• Opposite. ... Base. ... Apex. ... Height. ... Isosceles Triangle. ...
• Opposite. ... Base. ... Apex. ... Height. ... Isosceles Triangle. ... Equilateral Triangle. ...
• Opposite. ... Base. ... Apex. ... Height. ... Isosceles Triangle. ... Equilateral Triangle. ... Scalene Triangle.

Step-by-step explanation:

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