In the figure if CD = 17cm and BD = 8cm, AD=4cm find the value of AC
A
4
D
B
Answers
Answered by
4
Answer:
here no any figure. please provide figure
Answered by
0
Answer: 19.2cm
Step-by-step explanation:
BD=8
CD=17
AD=4
AB=AD+BD
=4+8=12
BC=square root ( CD square - BD square)
= sqaure root (289-64)
=15
AC= sqaure root (AB square+BC square)
= sqaure root(144+225)
=sqaure root(369)
=19.2
PLS LET ME KNOW IF THERE IS ANY MISTAKE
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