The volume of the triangular block is 4 cubic inches.
What is the approximate length of y? Round to the nearest
tenth of an inch.
E OO
1.4 in.
2.0 in.
2.8 in.
3.5 in.
t.voido.
O Type here to search
1:01 AM
4/21/2020

2.8 in

Step-by-step explanation:

The volume of any shape is given as the product of base area and height. Therefore, V=Ah

Where A is cross sectional area, h is height

For a triangular, the cross sectional area is given by ½lw where l is length and w is width.

Now v=½lwh

Given that v=4 in³

4=½lwh

8=lwh

Considering the given choices, l can be 2.8 in