Question

A scarf is a triangle with two perpendicular sides that are the same length. Which two terms describe the triangular scarf? A. isosceles, right B. isosceles, acute C. isosceles, obtuse D. equilateral, acute

Answer 1

A triangular scarf is an isosceles right triangle.

Explanation:

Given: A scarf is a triangle with two perpendicular sides that are the same length.

We have to name which two terms describe a triangular scarf.

Isosceles triangle is a triangle with length of two of its sides equal.

Right angled triangle is a triangle in which one angle is a right angle.

Given :

The two sides of scarf are perpendicular to each other.

Thus, the angle formed between them is 90°. Hence, right angled triangle.

Also, length of two sides are same, Hence isosceles triangle.

Thus,a triangular scarf is an isosceles right triangle.