Answer: the answer is c
Step-by-step explanation: I just know that
I think you need only an answer without expanation so let's start.
a)
b)
area of the issoceles triangle = 44 cm²
or, 1/2 (8h) = 44
or, 8h = 2*44
or, h = 88/8
therefore, h = 11cm
Answer:
y= 8
Step-by-step explanation:
4 x 10 = 40
40 ÷ 5 = 8
Total height of lumber, H = 10 1/2 feet = 21/2 feet .
Height of side panel, h = 5 2/3 feet = 17/3 feet .
Now,
Extra lumber required, L = 2 × Height of side panel - Total height of lumber
Therefore, extra lumber required is feet.
Hence, this is the required solution.