If the diameter is 10 the radius is 5 and the formula for area of a circle pie r squared so it be
Answer:
for the first one he will get $51
the second one is £2.70
Step-by-step explanation:
D. None. Say the obtuse angle is 100 degrees. Since the sum of all angles in a triangle cannot be bigger than 180, it's not possible because 195 (100+95) is greater than 180 degrees. Hope this helps.
Answer:
the commutative property of addition :)
