Your friend is incorrect, the triangle is obtuse due to one of the angles having to be 110 degrees.
Total price of 3 yards of fabric - 7.47
7.47 / 3 = 2.49
2.49 is how much each yard costs
2.49 * 2 = 4.98
4.98 is how much 2 yards of fabric costs
Kenji would pay $4.98 for two yards of fabric without tax.
Answer:The radius is one half of the diameter in measurement. The radius measures the distance from the very center of the circle to any point on the circle. You can calculate either of the measurements if you have the circumference of a circle.
Step-by-step explanation: