Step-by-step explanation:
I hope this helps.........
Answer:
300ft²
Step-by-step explanation:
you can make it a rectangle- move the dotted section to the other side and its a rectangle. area of a rectangle=bxh
20ftx15ft=300ft²
hope it helps :)
He would b spending 4/10 of the money on comic books
Cosine is co added onto sine. Basically, cosine is the sine function moved over 90degrees or pi/2 (pi/2 on a unit circle is 90 degrees)
Sin(x)=cos(x+90) <--degrees
Sin(x)=cos(x+pi/2) <--radians
The above two equations for converting them is called a cofunction identity. There's many more identities to convert sines, cosines, tangents, cosecantes, secantes, and cotangents between each other. This is taught to you in PreCalculus.
we know that
The CPCTC states that corresponding parts of congruent triangles are congruent
so
△FEB≅△CNB
that means
we have
therefore
<u>the answer is</u>
the length of BN is