$14.50 because your equation would be 4+1.50(7)=$14.50.
The polygon would have 24 sides. (n-2)180 = n =24
Hello there!
The correct answer is option A
Instead of the division sign, it suppose to be multiply.
Have fun on Khan Academy!
28(7) + 30(25) = 946 square inches
hope this helps!!
Answer:
Solution given:
b=9 base side of isosceles triangle
a=