Answered

In the figure, DC=21 and DB=28.

What are AB and AC?

Enter your answers in the boxes. Round to the nearest hundredth as needed.
AB=

AC≈

Right triangle D A B with angle B being a right angle. Point C is on side D B and connects to point A forming segment A C. Angle A C B is a right angle.



Answer :

pratimabhore1984

Answer:

AC=9.26. and AB=18.52

Step-by-step explanation:

we know that,

DC=21 and DB=28

By Pythagoras theorem

b=c

{c \\ }^{2} \: - {a}^{2} \\ ( {28) }^{2} - ( {21)}^{2} \\ 784 - 441 \\ 343___ taking sq root

343 divide 2

AB =18.52

AC=9.26

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