Question

Find the perimeter of the figure to the nearest tenth of a centimeter. All measurements are in centimeters, but figures may not be to scale. 12 and 4

Answer 1

Answer:

triangle is a right angled triangle

by Pythagoras theorem

hypotenuse ²=base²+height²

=12²+4²

=144+16

hypotenuse ² =160

hypotenuse=√160

hypotenuse=4√10cm

perimeter of triangle=sum of all sides

perimeter of triangle=12+4+4√10

perimeter of triangle=16+4√10cm

hope it will help you

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Answer 2

I hope this is helpful

Thank you