thompson2516 thompson2516

14-10-2021
Mathematics

contestada

If the length of a rectangle is 120 m and the diagonal measures 130 m what is the perimeter and area of the rectangle

Respuesta :

surjithayer10otahza surjithayer10otahza

17-10-2021

Answer:

Step-by-step explanation:

width=√(130²-120²)=√[10²(13²-12²)]=10√(13+12)(13-12)=10√(1×25)=10×5=50 m

perimeter=2(120+50)=2×170=340 m

area=120×50=6000 m²

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