3 years ago

A field has a length of 12 m and a diagonal of 13 m what is the width?

1 answer:

7 0

Do Pythagorean Theorem because a rectangle divided in diagonals form right triangles
A^2+b^2=C^2
Plug in the correct numbers and solve
A and B can be switched around but C is always the longest diagonal side which is called the hypotenuse not the Adjacent sides that form a right angle
So with correct solving you should get 5.

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How many different 6-digit numbers can be formed by arranging the digits in 332345?

Feliz [49]

Answer- 120

Solution-

There are digits to be arranged,they are {3,3,2,3,4,5}. And from those ,3 digits are repeated .

so the total number of distinct number that can be formed = $\frac{6!}{3!}$ = $\frac{720}{6}$ = <em>120</em><em> </em>(ans)