Question

hi solve this math problem 20 points

Answer 1

$\huge\boxed{\fcolorbox{cyan}{grey}{Solution:-}}$.

➡Given here.

↪first Side of Triangle AB= 16.

first Side of Triangle AB= 16.↪second side of triangle BC=14.

➡Find Here :-

↪Thired Side of Triangle CA=y.

➡We Know ,

=>AB²=BC²+CA².

>AB²=BC²+CA².=>CA²=AB²-BC².

>AB²=BC²+CA².=>CA²=AB²-BC².=>CA²=16²-14².

>AB²=BC²+CA².=>CA²=AB²-BC².=>CA²=16²-14².=>CA²= 256-196.

>AB²=BC²+CA².=>CA²=AB²-BC².=>CA²=16²-14².=>CA²= 256-196.=>CA²= 60.

>AB²=BC²+CA².=>CA²=AB²-BC².=>CA²=16²-14².=>CA²= 256-196.=>CA²= 60.=>CA= √60.Cm.

➡Thus:-

♠Thired Side of Triangle CA=√60.

➡Hopes its helps u.

Hopes its helps u.@Abhi❤❤

Answer 2

Answer:

The third side of the triangle is 13 m

The positive divisors of 8 are 1, 2, 4, and 8. The reciprocals of these numbers, respectively, are 1, 1/2, 1/4, and 1/8. To get the sum, simply add them all: 1 + 1/2 + 1/4 + 1/8. The sum of all the reciprocals of 8 is 15/8 or in mixed form, 1 and 7/8.