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How many square units are in a room that is 13 by 9 unit?
To find the area of a region for which you have the length and width, simply multiply the length by the width. Thus, for a room 13 units by 9 units, the area is 13 x 9 = 117 square units.
If the area of square is 169cm find the length of the square?
Area = length x width. In a square, the length and width are the same measurement, since all four sides of a square are congruent. So instead of the familiar formula A = lw, you can use A = s2 where s is a side length. In this problem, you know the area but not the side length. You can still use the formula, plug in the value you know, and solve for s, the side length of the square. A = s2 169 = s2 s = square root of 169 s = 13 Each side of the square is 13 cm. The area is 13 cm x 13 cm = 169 square cm.
What is the length of the the midsegment of a trapezoid with bases of length 13 and 27?
It is 20 units.
How do you find the length of the hypotenuse if one leg is 3cm and the other is 2 cm?
The length of a hypotenuse C can be calculated by squaring 'legs' A and B of a given right triangle. Where A2 + B2 = C2 Such that 22 + 32 = C2 22 +32 = C2 4 + 9 = C2 13 = C2 √(13) = C
Find the length of each segment tell whether the segments are congruent?
The length of segment AB (A(2,6), B(0,3)) and CD (C(-1,0), D(1,3)) is the square-root of 13. The two segments are congruent.
