Spike's Calculators

# Half Square Triangle - Metric A half-square triangle is a square cut in half along its diagonal length. Another term for a half-square triangle is an isosceles right triangle.

This calculator uses metres for measurements.

Half square (isosceles right) triangle = a triangle with two equal length sides and 90-45-45 degree angles. ### Half Square Triangle Area and Perimeter - Metric

Leg "S" Length m
Decimal Precision

#### Results:

Hypotenusem
###### Area of the Half Square Triangle
Square Metres
Square Feet ft²
Square Inches in²
Metres m
Feet ft
Inches in

#### Calculation

1. the length of a side in metres
2. decimal precision, the number of digits after the decimal point

#### Results

1. the length of the hypotenuse in metres
2. the area of the half-square triangle in square metres
3. the area in square feet
4. the area in square inches
5. the perimeter of the half-square triangle in metres
6. the perimeter in feet
7. the perimeter in inches
##### Formula
```h = √s²+s²
A = ss/2
where h is the length of the hypotenuse
s the length of one of the legs
A  the area of the  half-square triangle
```

##### Conversions
```one metre (m) = 3.28083989501312 feet (ft)
one metre (m) = 39.3700787401575 inches (in)
one square metre (m²) = 10.7639104167097 square feet (ft²)
one square metre (m²) = 1550.0031000062 square inches (in²)
```