Answer:
What is it abt area? angles?
Answer: No question but I'll say what I know to try to answer your question. Triangles are 3 sided shapes with at least one 45 degree angle. There are types of triangles such as isosceles, scalene, and equilateral triangles.
B.a numerical expression
B
Step-by-step explanation:
Divide the sum obtained in preceding step by total number of frequencies.
100/3
10.7cm
x^2= 115
x = √115
x = 10.7
below
I'm pretty sure this is the answer.
