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Viktor [21]
3 years ago
8

A rectangle is 30 inches long. The diagonal is 50 inches how wide is the rectangle?

Mathematics
2 answers:
Fantom [35]3 years ago
7 0

The answer is 1,500. You have to multiply 30 and 50.

lukranit [14]3 years ago
6 0

Answer:

40

Step-by-step explanation: A rectangle is  a quadralaterial with 4 90 degree angles made up of two diagonals. If we draw one diagonal, it would split the rectangles into two right triangles. Since a rectangle has a right angle, we can use pythagorean theorem to solve the missing side.              

a^{2} +b^{2} =c^{2}   where a and b are the length and widith  and c is the diagonal length. Let plug it in

30^{2} +b^{2} =50^{2}

900+b^{2}=2500

b^{2} =1600

\sqrt{1600 =40

b=40

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Answer:

120°

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Add the 2 opposite angles to find the exterior angle.

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a. If the area of the tiles is greater than or equal to the area of all the rooms.

b. 24

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