Could you possibly post a more high quality picture so its not blurry thanks!
X divide by -2
this is your formula
x/ (-2)
The square root of 100 is 10
19/4 = 4 3/4 ft which is less than 5ft
Yes she has room
The formula for the area of a triangle is base*height/2. So lets input the number.
15*40=600/2=300 cm2
