16 cm
Draw a right angled triangle with legs of 4cm and 6cm
20cm all you have to do is add up all the sides together!
If it is an equilateral triangle with 3 equal sides of 4m then its perimeter is 12cm
It is an equilateral triangle
Area : 44cm² Perimeter : 30cm
22cm
It does not have a circumference but its perimeter is: 4+6+8 = 18 cm
Draw a right angled triangle with legs of 4cm and 6cm
12cm
If it is an equilateral triangle with 3 equal sides of 4cm then its perimeter is 12cm
A=1/2(b)(h). So A=1/2(6cm)(4cm). A=12cm^2, or 12 squared centimeters.
20cm all you have to do is add up all the sides together!
If it is an equilateral triangle with 3 equal sides of 4m then its perimeter is 12cm
No because the given dimensions don't comply with Pythagoras' theorem for a right angle triangle.
1/2*6*4 = 12 square cm
The length should be 6cm and the width is 4cm.
Perimeter = 6cm + 6cm + 9cm + 9cm = 30cm