3 years ago

D= 90* AC=17 cm AD=10 cm CD=?cm please in need help in this

Mathematics

2 answers:

padilas [110]3 years ago

6 0

Answer:

Step-by-step explanation:Idon't say u must have ro mark my ans as brainliest but if u think it has really helped u plz don't forget to thank me....

Schach [20]3 years ago

4 0

Answer:

CD=

$\sqrt{189}$

Step-by-step explanation:

using phaythagorous theorem

CD^2+10^2=17^2

CD^2= 17^2-10^2

CD^2=289-100

CD^2=189

CD=

$\sqrt{189}$

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Step-by-step explanation:

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