0
How do you find the perimiter of a 45-45-90 triangle algabra way?
Wiki User
∙ 14y ago
leg+leg+hypotenuse
The legs are the two sides connected to the right angle(90). In a 45-45-90 triangle, the legs are the same length. The hypotenuse is the one not connected to the right angle (90). leg squared+ leg squared= hypotenuse squared.
Add all the sides together.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How do you find the area and perimiter of a triangle?
To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle. To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle.
What formula do you use to find the perimiter of a circle?
2 * pi * r
Find the perimiter of a square whos diagonal measures 11?
The perimeter is 31.11 units.
How do you find the perimiter of a parallagram?
Add the lengths of any two adjacent sides, and double the sum.
How do you find the area when i only have the perimiter length?
If the area is that of a circle or a regular polygon (triangle, square, reg pentagon etc) there are formulae that will enable you to do so. If it is any other shape - ellipse, irregular polygon, or worse still a random shape - then the area cannot be found.
How do you find the area and perimiter of a triangle?
To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle. To find the area of a triangle find the base and the height of the triangle. Then multiply the base by the height, then divide by 2. To find the perimiter of a triangle add together the outside edge of the triangle.
How do you find the perimiter of a surface?
Add up the sides.
What is the formula to find perimeter of a rectangle?
to find the perimiter you just add up all the sides....Perimiter is the same for every figure.
How do you find perimiter of a rectangle?
Add together the 4 sides
What formula do you use to find the perimiter of a circle?
2 * pi * r
When would a architect use the pythagorean theorem?
simply to find area,distance, and perimiter
How do you find perimiter of a circle?
C = (pi)/d or c = 2(pi)r.
Find the perimiter of a square whos diagonal measures 11?
The perimeter is 31.11 units.
How do you find the perimiter of a shape?
Run a piece of string round the edge and then measure it
How do you find the perimiter of a parallagram?
Add the lengths of any two adjacent sides, and double the sum.
Where can you find a gecko in your garden?
you can usally find gekos in big shady trees that are big around the perimiter. you can also find them on a brick wall in your BACKyard.
How do you find the area when i only have the perimiter length?
If the area is that of a circle or a regular polygon (triangle, square, reg pentagon etc) there are formulae that will enable you to do so. If it is any other shape - ellipse, irregular polygon, or worse still a random shape - then the area cannot be found.
