The formula for the area of a triangle is A= 1/2 bh, where b is the base of the triangle and h is the height of the triangle. What is the length of the base if the area is 32 cm^2 and the height is 4cm

16

Step-by-step explanation:

32=1/2(4)b

32=2b

16=b

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option

no he doesnt because "-16' is negatiive

step-by-step explanation: