Since the small triangles have sides 1, they have a height of \dfrac{\sqrt{3}}{2} . Consider rectangle PQTU. Then | \triangle WAT|=|PQTU|-| \triangle APW|-| \triangle WQT|-| \triangle TUA| \\ =(PQ)(QT)- \dfrac{1}{2}(AP)(PW)- \dfrac{1}{2}(WQ)(QT)- \dfrac{1}{...
We also have the width of the rectangle: 4. The length of the rectangle therefore is: l=484=12, The perimeter of the rectangle then becomes: 2l+2w=2∗12+2∗4=32. The answer is: (D)32. An alternative way to find the area of the triangle is by using Heron's formula, A=√...
Find the perimeters of the rectangles whose lengths and breadths ar... 01:33 Find the perimeters of the squares whose sides are given below: 10c... 01:42 Find the side of the square whose perimeter is: 16m (ii) 40c... 02:04 Find the breadth of the rectangle whose perimeter is 360...
The area of a rectangle is calculated using the formula: A=l×w The diagonals of a rectangle cut the rectangle into two equal...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our e...
5.As you add text, the rectangle's height increases. Vary the width by stretching a side.在您添加文本时,矩形的高度将随之增加。拉伸一侧即可改变宽度。 6.The waist of a dress may be reduced by taking in the side seam, or by introducing a dart, or by enlarging one already there. It may...
The perimeter of a square is the sum of all its sides. Consequently, since all sides of the perimeter are of equal lengths, the perimeter of a rectangle is four times the length of one of its sides.Answer and Explanation: Let s be the length of the s...
Construct a rectangle containing the original large triangle, and extend the horizontal and vertical lines from the square to the rectangle.The two large triangles are equal as each is half of the large rectangle. But we also see the two triangles marked 2 in the upper left are congruent, ...
To determine how many square tiles, each with a side of 0.5 meters, are required to pave the floor of a room that is 4 meters long and 3 meters broad, we can follow these steps:Step 1: Calculate the Area of the Floor The area o
Area of a Figure:The area of a figure is the surface area that is bounded by the sides. Depending on the figure, there is a formula to calculate the area. In the case of a square, since it has four equal sides, the formula is A=L2, where A is the area, a...
and is interval parallel arrangement between the adjacent metal terminal end along the width direction of rectangle interface on, correspond ground, be formed with the spacing groove of spacing metal terminal leg on the rear end face lateral part width direction of plastic main part, metal casing ...