Answer:
11.2
Step-by-step explanation:
First draw an imaginary straight line to separate the two shapes.
You will have a side of 10 in the traingle
And a side of 13 - 8 =5
Then
Using pythagoras theorem
Sqrt(10^2+5^2)=11.180
Answer:
n = 5
Step-by-step explanation:
![4n+5n+15=5n+7n\\\\9n+15=12n\\\\9n+15-15=12n-15\\\\-3n=-15\\\\\frac{-3n=-15}{-3}\\\\ \boxed{n=5}](https://tex.z-dn.net/?f=4n%2B5n%2B15%3D5n%2B7n%5C%5C%5C%5C9n%2B15%3D12n%5C%5C%5C%5C9n%2B15-15%3D12n-15%5C%5C%5C%5C-3n%3D-15%5C%5C%5C%5C%5Cfrac%7B-3n%3D-15%7D%7B-3%7D%5C%5C%5C%5C%20%5Cboxed%7Bn%3D5%7D)
Hope this helps.
Answer:
Volume of a parallelogram is v=whl
Area of s parallelogram is A= bh
Circumference of a circle= rd
Area of a circle= rd^2
Area of a triangle is 1/a <em>bh</em>
Area of a trapezoid is 1/2(b1 + b2)h
Perimeter of a quadrilateral is 2L + 2W
I couldn't drag the image but I knew what I was doing!