nevaehkirk1997
09.04.2021 •
Mathematics
- A rectangle with sides measuring 12 cm x 16 cm has a
diagonal drawn in it. What is the perimeter of each of
the resulting congruent triangles?
Solved
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Ответ:
48cm
Step-by-step explanation:
Given data
Dimension
12cmx16cm
Before we can get the perimeter of the resulting triangles
let us find the length of the diagonal
Diagonal
D^2= 12^2+ 16^2
D^2= 144+256
D^2= 400
D=√400
D=20cm
Hence the diagonal is 20cm
Therefore the perimeter of each triangle is
=12+16+20
=48cm
Ответ:
26/5 or Simplified form would be 5.2
Step-by-step explanation:
1. Distribute 5 to (x-4) by multiplying them.
5x-20=6
2. Add 20 to 6.
5x=20 plus 6.
3. Divide 5 to 26.
5x divided by 26.
It would be 26/5 but simplified it would be 5.2