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16-12-2020
Mathematics

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1 For 7-8, given two sides of a triangle, find a range of possible lengths for the third side

7.
4 cm, 17 cm

8.
24 ft , 52 ft

1 For 78 given two sides of a triangle find a range of possible lengths for the third side 7 4 cm 17 cm8 24 ft 52 ft class=

Respuesta :

16-12-2020

a^2 +b^2 =c^2

7.

4^2+17^2=c^2

16+289=c^2

305=c^2

To undo the square you have to square root so

Sqr rt of 305 =17.46

8. 24 sqrd =576

52 sqrd=2704

2704+576=3280

Sqr rt of 3280 =57.27

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