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Right angled, scalene.

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Q: A sail on a sailboat is a triangle with two sides perpendicular and no two sides congruent What two terms could be used to describe the sail?

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It splits one side of the triangle into two congruent parts.

Yes, it is true.

In an isosceles triangle 2 sides are congruent and 2 angles are congruent. In an equilateral triangle all 3 sides are congruent and all 3 angles are congruent also.

A triangle with three congruent angles

A triangle that has no congruent sides is a Scalene triangle.

Related questions

a perpendicular line.

Scalene Triangle- a triangle with no congruent sides Isosceles Triangle- a triangle with two congruent sides Equilateral Triangle- a triangle with three congruent sides

That would be a right triangle. The perpendicular lines make up the right angle.

That will depend on what type of triangle it is as for example if it is an isosceles triangle then it will form two congruent right angle triangles.

side

It splits one side of the triangle into two congruent parts.

They can never be parallel. They may or may not be congruent, depending on the specific triangle.

Yes, it is true.

Given: AD perpendicular to BC; angle BAD congruent to CAD Prove: ABC is isosceles Plan: Principle a.s.a Proof: 1. angle BAD congruent to angle CAD (given) 2. Since AD is perpendicular to BC, then the angle BDA is congruent to the angle CDA (all right angles are congruent). 3. AD is congruent to AD (reflexive property) 4. triangle BAD congruent to triangle CAD (principle a.s.a) 5. AB is congruent to AC (corresponding parts of congruent triangles are congruent) 6. triangle ABC is isosceles (it has two congruent sides)

Let D represent the point on BC where the bisector of A intersects BC. Because AD bisects angle A, angle BAD is congruent to CAD. Because AD is perpendicular to BC, angle ADB is congruent to ADC (both are right angles). The line segment is congruent to itself. By angle-side-angle (ASA), we know that triangle ADB is congruent to triangle ADC. Therefore line segment AB is congruent to AC, so triangle ABC is isosceles.

No, An equilateral triangle has 3 congruent angles, an isosceles triangle has 2 congruent angles, a scalene triangle has no congruent angles.

if it has one congruent side it is a scalene triangle. if it has a pair of congruent sides it is an isosceles triangle. if all the sides are congruent it is an equilateral triangle