You cannot, because you have no information on the shape: is it a 2-d triangle or a 3-d cuboid?
3cm
For it to be a right angle triangle the 3rd side must be 5cm
3cm + 4cm + 3cm + 4cm = 14 cm
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Mean = sum(X)/n = 15cm/5 = 3cm
the equation for area is area = length * width. area = 3cm*4cm. Area = 12cm^2
The area is 12 cm2.
3cm
For it to be a right angle triangle the 3rd side must be 5cm
It is 94 square centimetres.
3cm + 4cm + 3cm + 4cm = 14 cm
# #
An isosceles triangle.
i need help
=17cm
12
32