Answer:
for # 13
Step-by-step explanation:
in a parallelogram, the formula is similar to a trapezoids. B(h) is for a parallelogram, while for a trapezoid its 1/2 (b1+b2)h
Answer:
the answer is sphere A: has a radius of4
Answer:
it's part of the real number system
it's a rational number
it's an integer
Step-by-step explanation: