Answer:
I think it's A
Step-by-step explanation:
Answer:

Step-by-step explanation:


Nanometer, micrometer, millimeter, centimeter, decimeter, meter, kilometer
That rounded to the nearest thousand would be 1,317.000
an isosceles triangle is a triangle with two twin sides, and therefore two twin angles.
if one angle is 98°, well, we can't have another 98° angle because that makes 98+98 = 196°, and the sum of all interior angles in a triangle cannot be more than 180°.
so the other remaining angles must be the twin smaller angles, namely 180 - 98 = 82, and each twin takes half of that, namely 41°.
Check the picture below.