The diagrams show a right angled triangle and a rectangle.
2 answers:
Answer:
x = 5
Step-by-step explanation:
The area (A) of the triangle is calculated as
A = bh ( b is the base and h the height )
Here b = 8 and h = 15 , then
A = × 8 × 15 = 4 × 15 = 60 cm²
The area of the rectangle is also 60 cm² , then
length × breadth = 60 , that is
12x = 60 ( divide both sides by 12 )
x = 5
You might be interested in
The given equation is
First we solve for y, and for that, we have to islolate y, that is
And it pass the vertical line test. So here y is a function of x .
So we can define the given equation as y as a function of x .