**Can you draw a obtuse-angled equilateral triangle? Yahoo**

The Golden Triangle is a special type of isosceles triangle. Any isosceles triangle has two equal sides and two equal angles. In the case of the Golden Triangle, the two equal angles = 72 o and the apex angle â€¦... Solving SSA Triangles "SSA" means "Side, Side, Angle" "SSA" is when we know two sides and an angle that is not the angle between the sides. To solve an SSA triangle. use The Law of Sines first to calculate one of the other two angles; then use the three angles add to 180Â° to find the other angle; finally use The Law of Sines again to find the unknown side. Example 1. In this triangle we know

**Can a triangle have 2 obtuse angles? Why or why not? Quora**

Example Question #1 : How To Find An Angle In An Acute / Obtuse Triangle Let the measures, in degrees, of the three angles of a triangle be x, y, and z. If y = 2z, and z = 0.5x - 30, then what is the measure, in degrees, of the largest angle in the triangle?... The Golden Triangle is a special type of isosceles triangle. Any isosceles triangle has two equal sides and two equal angles. In the case of the Golden Triangle, the two equal angles = 72 o and the apex angle â€¦

**How to find an angle in an acute / obtuse triangle SAT Math**

TopObtuse angle is an angle which is always greater than 90Â° and less than 180Â°. Triangle with angle of 90Â° and 180Â° is called Right Triangle and straight triangle. 90Â° and 180Â° are called Right Angle and straight angle.... This case is shown on the companion page Altitude of a triangle. However, if one of the angles opposite the chosen vertex is obtuse, then it will lie outside the triangle, as below.

**Is it possible to draw an isosceles obtuse triangle**

This case is shown on the companion page Altitude of a triangle. However, if one of the angles opposite the chosen vertex is obtuse, then it will lie outside the triangle, as below.... In an obtuse triangle, one of the angles of the triangle is greater than 90Â°, while in an acute triangle, all of the angles are less than 90Â°, as shown below. Triangle facts, theorems, and laws It is not possible for a triangle to have more than one vertex with internal angle greater than or equal to 90Â°, or it would no longer be a triangle.

## How To Draw Obtuse Angled Triangle

### The Trigonometry of the Triangle Trigonometry - Geometry

- The Trigonometry of the Triangle Trigonometry - Geometry
- Triangles mathsteacher.com.au
- Solving SSA Triangles Maths Resources
- How to Draw an Acute Scalene Triangle Math

## How To Draw Obtuse Angled Triangle

### Example Question #1 : How To Find An Angle In An Acute / Obtuse Triangle Let the measures, in degrees, of the three angles of a triangle be x, y, and z. If y = 2z, and z = 0.5x - 30, then what is the measure, in degrees, of the largest angle in the triangle?

- 29/09/2017Â Â· Draw an angle Draw an acute triangle Draw an obtuse triangle Draw a right triangle.
- If a triangle PQR has an obtuse angle P = 180Â° âˆ’ Î¸, where Î¸ is acute, use the identity sin (180Â°âˆ’ Î¸) = sin Î¸ to explain why sin P is larger than sin Q and sin R. Hence prove that if the triangle ABC has an obtuse angle, then A > B > C .
- 13/02/2008Â Â· The sum of the angles of a triangle in a plane always add to 180Â°. By definition, an obtuse angle is greater than 90Â° Therefore, you cannot have a triangle that has 2 obtuse angles because the sum of the angles would be greater than 180Â°, which is impossible in a two dimensional plane.
- A plane, plane figure, triangle, vertex of a triangle, vertices, classifying triangles according to the lengths of their sides, scalene triangle, equilateral triangle, isosceles triangle, classifying triangles according to the size of their angles, acute-angled triangle, acute angles, obtuse-angled triangle, obtuse angle, right-angled triangle, right angle and hypotenuse.

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