The number to which a base is raised to is called the _ _ _ _ _. This tells you how many times to multiply the base together.
Its a crossword puzzle! Please help!

Exponent.

Step-by-step explanation:

The base tells what number is being repeatedly multiplied, and the exponent tells how many times the base is used in the multiplication. Exponents and have special names. Raising a base to power is called “squaring” a number. Raising a base to a power of is called “cubing” a number.

step-by-step explanation:

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area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2