Question

K1 . Find the lengths of a,b,c, and d in the
following triangles .​

Answer 1

Answer:

Formula :

${hypoteuse}^{2} = {opposite \: side}^{2} + {adjasent \: side}^{2}$

a= 25, b= 10, c= 15, d= 41 .

A) (a)square= 24square +7square

(a) square = 576+ 49

= root 625

= 25

b = 6square +8square

= 36+64

=root 100

= 10 .

c = 9square +12square

c = 81+ 144

c= root225

c= 15

d= 9square + 40square

d= 81 + 1600

d= root 1681

d= 41 .

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