Unfamiliar Shapes Volume

[joshdal9]

Having trouble working out what the uncut area is

 

[blamocur]

Having trouble working out what the uncut area is

What kind of trouble?

 

[stapel]

Having trouble working out what the uncut area is

This looks like one of your other postings (here). What is different in this one? What do you mean by "uncut area"?

 

[joshdal9]

uncut area is the area of the base x height. The bit im struggling to figure out is do you minus the part of the shape that is cut out?

 

[The Highlander]

What kind of trouble?

The trouble s/he is having is not reading the replies already given! ?‍

Again, there is no need to work out any "uncut area"!

See here.

 

[khansaheb]

uncut area is the area of the base x height. The bit im struggling to figure out is do you minus the part of the shape that is cut out?

In all the sketches, you have A = (some number) cm²

What do you think A (in these problems) stands for?

 

[joshdal9]

Area of base

 

[joshdal9]

Thankyou for all your replies. I understand it now

 

[khansaheb]

Thank you for all your replies. I understand it now

Can you please post your "detailed" work for us?