Find the area of a rectangle with sides equal to √27 and 2√75?
B. The area is 90 square units.
C. The area is approximately 22.5 square units.
D. The area is 45 square units.
E. The area is approximately 51.96 square units.
More Questions From This User See All
Answers & Comments
Verified answer
B
this problem becomes 3rt3 x 10 rt3 or 30 x 3
You multiply then simplify the radicals...
â27 • â75 = â2025 = 45
then multiply by the 2: answer is 90 sq units.
Multiply: â27 x 2 x â75