answersLogoWhite

0

For a triangle, the formula for the area is: A = (BH)/2

7*5/2 = 35/2 = 17.5

17.5 m

(If anyone else knows what a "sub" of a triangle is, please edit!)

User Avatar

Wiki User

14y ago

What else can I help you with?

Continue Learning about Math & Arithmetic

What is the area of an equilateral triangle inscribed in a circle of radius 4cm?

Two vertices of the triangle and the centre of the circle make a smaller equilateral triangle with legs of 4 cm and the included angle is 360/3 = 120 degrees.Therefore the area of each of these sub-triangles = 1/2*ab*sin(C) = 1/2*4*4*sin(120) = 1/2*4*4*1/2 = 4 cm2.And so the area of the inscribed triangle is 12 cm2.Two vertices of the triangle and the centre of the circle make a smaller equilateral triangle with legs of 4 cm and the included angle is 360/3 = 120 degrees.Therefore the area of each of these sub-triangles = 1/2*ab*sin(C) = 1/2*4*4*sin(120) = 1/2*4*4*1/2 = 4 cm2.And so the area of the inscribed triangle is 12 cm2.Two vertices of the triangle and the centre of the circle make a smaller equilateral triangle with legs of 4 cm and the included angle is 360/3 = 120 degrees.Therefore the area of each of these sub-triangles = 1/2*ab*sin(C) = 1/2*4*4*sin(120) = 1/2*4*4*1/2 = 4 cm2.And so the area of the inscribed triangle is 12 cm2.Two vertices of the triangle and the centre of the circle make a smaller equilateral triangle with legs of 4 cm and the included angle is 360/3 = 120 degrees.Therefore the area of each of these sub-triangles = 1/2*ab*sin(C) = 1/2*4*4*sin(120) = 1/2*4*4*1/2 = 4 cm2.And so the area of the inscribed triangle is 12 cm2.


Why some items in the menu have a black triangle in the right-hand side?

The little black triangle to the right of a menu item indicates that there is a sub-menu of items for that menu item; if you hover over the menu item or click on it the sub-menu should pop-out to the side of the menu.


What is half of a triangle called?

Half of a triangle is typically referred to as a "triangle" as well, since dividing it does not create a different geometric shape but simply results in two smaller triangles. However, in the context of specific divisions, such as when a triangle is split by a median, each resulting triangle can be described as a "sub-triangle." If a triangle is divided by its altitude, the halves can be called "right triangles," depending on the original triangle's dimensions.


How do you get to maxie's sub on route 128?

To reach Maxie's Sub on Route 128, start by navigating through the area until you encounter the entrance to the submerged area. Use Surf to access the water and navigate through the currents. Look for a specific location or entrance point where you can find Maxie's Sub, which is typically marked by an indicator or a nearby structure. Follow the in-game prompts to ensure you complete any necessary tasks or battles before accessing the sub.


What are the multiples and sub multiples of mass?

· The multiples and sub multiples of mass are the Petagram, teragram, gigagram, megagram, kilogram, gram, milligram, microgram.AnswerAs the SI base unit for mass is the kilogram, the gram is the submultiple -not the other way around!

Related Questions

Write a vb program to calculate the area of an triangle?

Private Sub Command 1_click( ) Dim A , B As String Dim C As Integer A = Text1.Text B = Text2.Text C = Val(A) * Val(B) Text3.Text = " " Text3.Text = C End Sub


How do you make Pythagoras theorem model?

First construct a right angle triangle with dimensions of: base = 3 units, height = 4 units and hypotenuse = 5 units Then construct 3 exterior squares on each of the sides with the given dimensions. Sub-divide these squares into smaller squares so that the base has 9, the height has 16 and the hypotenuse has 25 Pythagoras' theorem says: base2+height2 = hypotenuse2 Congratulations, your visual model proves that this is true.


What is the area of an equilateral triangle inscribed in a circle of radius 4cm?

Two vertices of the triangle and the centre of the circle make a smaller equilateral triangle with legs of 4 cm and the included angle is 360/3 = 120 degrees.Therefore the area of each of these sub-triangles = 1/2*ab*sin(C) = 1/2*4*4*sin(120) = 1/2*4*4*1/2 = 4 cm2.And so the area of the inscribed triangle is 12 cm2.Two vertices of the triangle and the centre of the circle make a smaller equilateral triangle with legs of 4 cm and the included angle is 360/3 = 120 degrees.Therefore the area of each of these sub-triangles = 1/2*ab*sin(C) = 1/2*4*4*sin(120) = 1/2*4*4*1/2 = 4 cm2.And so the area of the inscribed triangle is 12 cm2.Two vertices of the triangle and the centre of the circle make a smaller equilateral triangle with legs of 4 cm and the included angle is 360/3 = 120 degrees.Therefore the area of each of these sub-triangles = 1/2*ab*sin(C) = 1/2*4*4*sin(120) = 1/2*4*4*1/2 = 4 cm2.And so the area of the inscribed triangle is 12 cm2.Two vertices of the triangle and the centre of the circle make a smaller equilateral triangle with legs of 4 cm and the included angle is 360/3 = 120 degrees.Therefore the area of each of these sub-triangles = 1/2*ab*sin(C) = 1/2*4*4*sin(120) = 1/2*4*4*1/2 = 4 cm2.And so the area of the inscribed triangle is 12 cm2.


What is the height requirement for sub inspector?

170cm


How many height for sub inspector exam in rajasthan?

sc candidates height for subinspector in rajasthan


What base is needed for pea gravel driveway?

The sub-grade's compacted soil, topped by the sub-base of crushed stone and then the pea gravel.


Is the word sub base one word?

Yes, as an architectural term.It is subbase or sub-base to mean a baseboard or lowest pedestal part.


What is the minimum height required for sub inspector of police?

5.10


What is heading and sub heading?

A heading will allow the reader to understand what the topis is about. A sub-heading will allow the reader to understand what that particular section is about. For Example: Heading - Baseball Positions Sub Headings -First Base -Second Base -Third Base -Catcher Hopefully this helps....


Did anyone try to sail in a small boat through the Bermuda triangle?

The Triangle is a manufactured mystery. Given the weather, type and amount of vessels in the area, no one has shown that an abnormal number of vessels have been lost. A lot of the vanishings either never happened, didn't happen in the Triangle, or are for known reasons (terrible storms, etc.). So there is no reason why a sub would avoid the area.


Is Nicaragua a sub tropical climate?

yes Nicaragua is in the sub tropical area


What are the different part of road section?

1. Sub-grade2. Sub-base3. Base Coarse4. WearingCoarse