molly852SS
molly852SS molly852SS
  • 25-02-2019
  • Mathematics
contestada

What is the area of the trapezoid?

A 112.5 mm^2
B 72 mm^2
C 40.5 mm^2
D 56.25 mm^2

What is the area of the trapezoid A 1125 mm2 B 72 mm2 C 405 mm2 D 5625 mm2 class=

Respuesta :

vinnygo4 vinnygo4
  • 25-02-2019

the answer is B. 72 mm^2 because

9x4.5=40.5

then

7x4.5=31.5

then

40.5+31.5=72.0 mm^2

Answer Link

Otras preguntas

Controlling inflation is the job of the __________________. A. Congressional Central Bank B. Federal Reserve C. Supreme Court Bank
what was one economic change that had occured in the south by 1897?
One characteristic of a scientific theory is that ____.
Sugars are large, hydrophilic molecules that are imporatant energy source for cells. How can they enter cells from an enviorment with a very high concentration
the radius of a circle is 3 inches. what is the area of the sector bounded by a 90° arc? answer in simplest form
Can anyone help with this one?
The Midwest is called the "bread basket" of the nation. True or False
How did the kansas-nebraska act propose to deal with the issue of slavery?
A new clothing store is offering 30 free points to customers who sign up for their rewards card. Then for each shirt a customer buys, they earn an additional nu
A photocopier enlarges the original in the ratio 2:3. The height of a tree is 12 cm on the original. How tall is the tree on the enlarged copy?