Answer:
AREA =18
Step-by-step explanation
think of a rectangle, 12 by 3 which is also 12*3
so you do 12*3=36
but since it is a triangle you have to divide it by 2
36/2=18
18
Answer:
Step-by-step explanation:
1/2 bh=A
to find the base of the triangle you can
divide by h
or multiply by 2
what are the other options given to you?
Answer:
The coordinates of B' are (-3, 5).
Step-by-step explanation:
For every 90 degrees rotated, the coordinate numbers switch and one is multiplied by -1, when clockwise it's the 2nd one, and when counterclockwise, it's the 1st.
Answer:
35 and 1/5
Step-by-step explanation:
you multiply.
