Answer: Isosceles
<u>Step-by-step explanation:</u>
When two sides of a triangle are congruent, it is an isosceles triangle.
When three sides of a triangle are congruent, it is an equilateral triangle.
Answer:
14
r
3
−
40
r
2
+
12
r
+
24
=4
Step-by-step explanation:
Answer:12
Step-by-step explanation: