Ava is crafting dinosaurs for a diorama. She uses pound of clay to make
3 dinosaurs, and she uses the same amount of clay for each or
e uses the same amount of clay for each one. How much clay
does she use per dinosaur?

one pound per dinosaur

Step-by-step explanation:

you need to show us the graph.

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.