Question 3 A triangle is shown.
30 cm
사
5 cm
4 cm
What is the area of the triangle?
A
75 cm2

Help

85cm^2

Step-by-step explanation:

here's your solution

=> the height of traingle = 5cm

=> base is = 34cm

=> area of traingle = 1/2*base*height

=> ,to find out area = 1/2*34*5

=>area = 85cm^2

hope it helps

the answer is here: : )

:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value