Area formula of a triangle is:
A =

We know the area and the height, so substitute to find the base
A = 70 m²
h = 8.75 m or

m (its the same thing)
70 =

× b × 8.75
70 = 4.375b
Divide by 4.375 on either sides to isolate b

4.375 and 4.375 cancels out
16 m = b
The base of this triangle is
16 m
Answer:
B is it
Step-by-step explanation:
If you take 10*9 that is 90. If all the sides are 90, then you do 90*90 and that equals 8,100
Answer:
2 5/7
Step-by-step explanation:
<span>To know the value of the given function, you
must substitute the given value of x because in a given function it dependent
on a certain variable. for that function that variable is x. so substitute x =
2 to the function to know its value</span>