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Can you find the dimensions of an isosceles triangle with an area of XII square inches and a height of IV inches showing details of your work?
First find the length of the base: base = area times 2 divided by height base = 12x2/4 = 6 inches An isosceles triangle can be considered as being two right angled triangles joined together. So by halving the length of the base we can use Pythagoras' Theorem to find the hypotenuse: base2+height2 = hypotenuse2 32+42 = 25 square inches. Square root of 25 = 5 inches Therefore the isosceles triangle has two equal sides of V inches and a base of VI inches.
What else can I help you with?
Can you name 3 different triangles with showing the picture?
Three triangles are: scalene, which has three sides of different lengths, isosceles, which has two sides with the same length, and equilateral, which has three sides that are all the same length. In the picture, the scalene triangle is triangle RST, the isosceles triangle is triangle XYZ, and the equilateral triangle is triangle ABC. If two sides or more sides of a triangle have a little line on them, then they are the same length. Click on the related link, "Three Triangles", to see them.
What is the largest angle of a triangle with sides of 5.8cm by 14.1cm by 8.3cm showing work?
Such a triangle would be impossible to construct with the given 3 dimensions because in order to construct a triangle the sum of its 2 shortest sides must be greater than the length of its longest side.
What is the perimeter of an isosceles triangle whose base is 15.96 cm with an area of 84.9072 square cm showing all work and answer?
These are basically the steps: * Use the formula for the area of a triangle to calculate the height. * Use the height and half the base to calculate the lateral sides. Use the Pythagorean Theorem. (It helps to draw a sketch, to visualize the situation.) * Add the three sides to get the perimeter.
What are the equal lengths of an isosceles triangle which has 2 equal base angles of 75 degrees and an area of 100 square cm showing key stages of work?
Formula: 0.5*a*b*sinC = area or 0.5*side2*sinC = area Apex angle: 180-75-75 = 30 degrees So: 0.5*side2*sin30 = 100 square cm Side as subject of the formula: side = square root of (200/sin30) = 20 Therefore: each equal sides of the isosceles triangle are 20 cm in length
What are the dimensions of a regular triangle whose area in square cm is 16 times the square root of 3 showing work?
It must be an equilateral triangle if it's a regular shape and so:- If: 0.5*side2*sin(60) = 16*square root of 3 Then: its sides are 8 cm by making 'side' the subject of the above equation
Can you name 3 different triangles with showing the picture?
Three triangles are: scalene, which has three sides of different lengths, isosceles, which has two sides with the same length, and equilateral, which has three sides that are all the same length. In the picture, the scalene triangle is triangle RST, the isosceles triangle is triangle XYZ, and the equilateral triangle is triangle ABC. If two sides or more sides of a triangle have a little line on them, then they are the same length. Click on the related link, "Three Triangles", to see them.
Classification of triangle according to sides?
Oh, dude, you're talking about triangles now? Alright, so, like, triangles can be classified based on their sides - you've got equilateral triangles (all sides are equal), isosceles triangles (two sides are equal), and scalene triangles (all sides are different lengths). It's like a little triangle party with different sides showing up!
What is the largest angle of a triangle with sides of 5.8cm by 14.1cm by 8.3cm showing work?
Such a triangle would be impossible to construct with the given 3 dimensions because in order to construct a triangle the sum of its 2 shortest sides must be greater than the length of its longest side.
What is the area of a triangle whose dimensions are 30 by 24 by 30 feet showing all work and answer to the nearest square yard?
Change the feet into yards and use Pythagoras' theorem to find its perpendicular height; It is an isosceles triangle which is 2 right angle triangles joined together Height is square root of (10^2-4^2) = 2 times square root of 21 Area: 0.5*8*(2 times square root of 21) = 110 square yards rounded
Which style of art avoided showing too many small details?
Impressionism avoided showing many details.
What is the perimeter of an isosceles triangle whose base is 15.96 cm with an area of 84.9072 square cm showing all work and answer?
These are basically the steps: * Use the formula for the area of a triangle to calculate the height. * Use the height and half the base to calculate the lateral sides. Use the Pythagorean Theorem. (It helps to draw a sketch, to visualize the situation.) * Add the three sides to get the perimeter.
What are the equal lengths of an isosceles triangle which has 2 equal base angles of 75 degrees and an area of 100 square cm showing key stages of work?
Formula: 0.5*a*b*sinC = area or 0.5*side2*sinC = area Apex angle: 180-75-75 = 30 degrees So: 0.5*side2*sin30 = 100 square cm Side as subject of the formula: side = square root of (200/sin30) = 20 Therefore: each equal sides of the isosceles triangle are 20 cm in length
What is the area of an isosceles triangle that has two equal sides of 8.75 cm and two equal angles of 63 degrees showing work and final answer to 3 significant figures?
Area: 0.5*8.75*8.75*sin(54 degrees) = 31.0 square cm to 3 significant figures
What are the dimensions of a regular triangle whose area in square cm is 16 times the square root of 3 showing work?
It must be an equilateral triangle if it's a regular shape and so:- If: 0.5*side2*sin(60) = 16*square root of 3 Then: its sides are 8 cm by making 'side' the subject of the above equation
Who designs and supervises the contruction of buildings?
A plan INCORRECT The design is the initial sketch, the overview. Then a detailed sketch of the design starts showing the intricacies of the design. Then an accurate plan is drawn to scale showing exact dimensions and precise details and information for the building trades to study and follow carefully.
Why when the US flag is folded what shape is it?
it should be a triangle with no red showing
What are the dimensions of an isosceles triangle when each of its congruent sides is a number squared with as base of 3 times the same number and has a perimeter of 77.2502 cm showing work and answer?
Let the number be x and so: 2x squared+3x = 77.2502 Then: 2x squared+3x-77.2502 = 0 Solving the above quadratic equation gives x a positive value of 5.51 Thus: congruent sides are each 30.3601 cm and base is 16.53 cm Check: 30,3601+30.3601+16.53 = 77.2502 cm
