The surface area of the given right angled triangular prism is 60 square centimeters ().
Step-by-step explanation:
The given is,
Right angled triangular prism
Step:1
Surface area of triangular prism,
.........(1)
Step:2
Area of Triangular face,
In right angled triangular have two triangular faces,
Step:3
Area of sloping rectangular face,
Step:4
Area of back side
Step:5
Area of bottom side
From the equation (1),
Result:
The surface area of the given right angled triangular prism is 60 square centimeters ().
If you mean y=2x+12 then the line crosses at positive 12
Answer:
2
Step-by-step explanation:
The Rusty Pelican Miami Restaurant will host Seafood Scotland's dinner promoting salmon and other seafood exports. Click on image to enlarge.
Answer:
Door 2
Step-by-step explanation:
To do this problem, we need to use the Pythagorean Theorem. The door is a rectangle and if we draw a line from corner to corner, we have right triangles.
To find the diagonal distance, we have to write and solve the equation below.
3^2 + 9^2 = c^2
9 + 81 = c^2
90 = c^2
c = the square root of 90
The square root of 90 can be simplified to 3 square roots of 10.