Question

Which of the following expressions could be used to find the area of the larger rectangle? 3(64 mm2) 9(64 mm2) 9(32 mm2) 3(576 mm2)

Answer 1

Answer:

$9(64)\ mm^{2}$

Step-by-step explanation:

we know that

The area of rectangle is equal to

$A=bh$

In this problem we have

the larger rectangle

$b=48\ mm$

$h=12\ mm$

substitute

$A=48*12=(4*4*3)(4*3)=(3*3)(4*4*4)=9(64)=576\ mm^{2}$