Given CD is an altitude such that AD=BC , AB=3 cm and CD= √2 cm.
Let AD=x, Since given AB=3
AD+DB=3
x+DB = 3
DB = 3-x
Since ΔBCD is rght angle triangle, let's apply Pythagoras theorem



Since given AD=BC,let us plugin BC=x in above step.


6x=11
x=
Now we know AD=x=
and given CD=√2.
Let us apply Pythagoras theorem for ΔACD



= 2.315cm
Answer: the answer is indeed (4,8)
Step-by-step explanation:
This will be 3 1/2 divided by 7
which is 1/2 cup each.
Answer:
the money they need (1650$) minus the money they made (600$)
= 1050
1050 divided by 3 = 350
so they each need to make 350$
Step-by-step explanation: