Which of the following best describes a triangle with one right angle and two congruent sides?
a. right scalene triangle
b. acute scalene triangle
c. right isosceles triangle
d. acute isosceles triangle

(C)

Step-by-step explanation:

Whenever a triangle has two sides congruent, then that triangle is known as an isosceles triangle.

Now, it is given that there is a triangle with one right angle, thus the triangle will be right angled and also that triangle has two sides congruent, then this triangle will be a right angled isosceles triangle.

Since, a scalene triangle has all the sides unequal in measure, therefore, the given triangle will be definitely a right angled isosceles triangle.

Hence, option C is correct.

i only know the sequence of arithmetic it adds the first is 5+4 then it goes up as it adds to then it is 9+5 then 14+6 then to 20+7 and so on. 5,9,14,20,27,35.

step-by-step explanation: