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That is correct, when finding the area for rectangles, you would be using the equation b*h, and with a right angle triangle would you use b*h/2.

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How many rectangles can you build with 8 squares?

Squares are actually also rectangles so you could make 8 rectangles without touching any of the squares. However, if you could cut the squares, that would be a different problem....


How many rectangles can you draw using 15 squares?

To find the number of rectangles that can be formed using 15 squares, we consider the arrangement of squares in a rectangular grid. If the squares are arranged in a rectangular grid of dimensions (m \times n) such that (m \cdot n = 15), the possible pairs are (1, 15), (3, 5), (5, 3), and (15, 1). For each grid arrangement, the number of rectangles can be calculated using the formula (\frac{m(m+1)n(n+1)}{4}). However, without specific grid dimensions, the total number of rectangles depends on how the squares are arranged.


What is another name by which plane shapes are called?

Another name for plane shapes is "2D shapes" or "two-dimensional shapes." These shapes have only two dimensions—length and width—without any thickness. Common examples include circles, squares, triangles, and rectangles.


Are 2 rectangles congruent?

Two rectangles are congruent if they have the same dimensions, meaning their lengths and widths are equal. This implies that they can be superimposed on one another without any gaps or overlaps. If the dimensions differ, the rectangles are not congruent, even if they have the same area.


What strategies can be used to find area of regular and irregular polygons without having a specific formula?

To find the area of regular and irregular polygons without specific formulas, one effective strategy is to decompose the shape into simpler geometric figures, such as triangles or rectangles, calculate their areas, and then sum them up. Another approach is to use grid or graph paper, counting the full and partial squares that the polygon occupies to estimate the area. Additionally, for irregular shapes, the method of triangulation can be employed, dividing the polygon into triangles and applying the triangle area formula for each segment.

Related Questions

How many rectangles can you build with 8 squares?

Squares are actually also rectangles so you could make 8 rectangles without touching any of the squares. However, if you could cut the squares, that would be a different problem....


Can a rectangle's diagonals form 4 right angles?

yes if it is a square. squares are rectangles with their 4 sides and 4 right angles, but rectangles are not squares without 4 equal sides


What life would be without quadrilaterals?

A quadrilateral is a shape with four sides. A life without quadrilaterals would mean a life without squares, rectangles, parallelograms, and rhombuses.


How can they decide which landmark to choose without finding the median or the mean?

you can find out by dividing the median and mean and get the answer


If there is a room with blue and black tiles that have 2 long sides and 2 short sides how would you get across if a sign said don't step on the blue or black squares There is a way?

the tiles are RECTANGLES and the sign says dont step on any SQUARES!!!so u can just walk across the room without stopping!!!!!!!!


What figure has parallel diagonals?

Parallelograms have parallel diagonals (these include squares, rectangles, rhombi, an trapezoids). Parallel lines are lines with the same slope that could carry on infinitely without intersecting. A parallelogram can have 1 or 2 sets of parallel lines.


How many rectangles can be made with an area of 10 square inches?

The answer is Infinite...The rectangles can have an infinitely small area and therefore, without a minimum value to the area of the rectangles, there will be an uncountable amount (infinite) to be able to fit into that 10 sq.in.


What strategies can be used to find area of regular and irregular polygons without having a specific formula?

To find the area of regular and irregular polygons without specific formulas, one effective strategy is to decompose the shape into simpler geometric figures, such as triangles or rectangles, calculate their areas, and then sum them up. Another approach is to use grid or graph paper, counting the full and partial squares that the polygon occupies to estimate the area. Additionally, for irregular shapes, the method of triangulation can be employed, dividing the polygon into triangles and applying the triangle area formula for each segment.


Connect 6 squares to each other without crossing a line?

Form the six squares into the six faces of a cube.


How many square is 140 feet 80 feet?

It is not possible to answer this question without knowing the size of the individual squares - 1 sq inch squares, 1 sq ft squares, 1 sq metre squares or what?


How many squares 1cm by 1cm can fit in a square 2.8cm by 2.8cm?

4 - without cutting the 1cm x 1cm squares.


How many sides does rhombuses without squares have?

A rhombus has 4 sides.