10 x 10 = 100
20 + 20 + 20 + 20 +20 = 100
4 x 25 = 100
Answer:
400
Step-by-step explanation:
first work out the radius of priya's circle with the equation a =



we know the diameter of a circle is 2 times the radius so the diameter of priya's circle is 2x
this means that if the diameter of dan's circle is 4 times bigger it must be
8x
to find the radius of dan's circle we divide the diameter by to 2 to give
4x 
then use the a=
equation again

which equals 400
hope that helped
Answer:
0.50 ,1/2 as a fraction 1/2
Step-by-step explanation:
8+5n-6
8+5(6)-6
8+30-6
38-6
32
32 is the answer.
I hope this helps!
~kaikers