0
Area for any triangle is 1/2 base x height.
If you don't know the height (must be perpendicular to the base) then there are trig formulas depending on what is known.
Heron's formula is based on knowing the 3 sides (works for any triangle).
Step 1 find the semiperimeter, s. s = (a+b+c)/2
Step 2 find the area. A = sq root [s(s-a)(s-b)(s-c)]
If you only know 2 sides and an angle there are other formulas as well.
Wiki User
∙ 10y ago
Add your answer:
Earn +20 pts
How do you calculate area of obtuse triangle?
Area = 0.5*base*altitude
Is it true that a obtuse triangle has a greater area than any acute triangle?
Not at all.
What is a triangle with an obtuse angle?
obtuse triangle
A triangle with 1 obtuse angle?
A triangle with 1 obtuse angle is called an obtuse triangle.
Does every triangle have at least one obtuse angle?
-- No right triangle, acute triangle, or equilateral triangle has an obtuse angle in it. -- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it .
What is the area of a obtuse triangle?
klsjflk
Does obtuse triangle must have greater area than an acute triangle?
yes. take an obtuse triangle that has a base of 8cm and a height of 3cm. then, take a right triangle that has a base of 3 cm and a height of 4 cm. do the math. the obtuse triangle will have a greater area. hope this helps.
Does any obtuse triangle have a greater area than acute triangle?
Yes
How do you calculate area of obtuse triangle?
Area = 0.5*base*altitude
What is a triangle with one obtuse angle?
obtuse triangle
Is it true that a obtuse triangle has a greater area than any acute triangle?
Not at all.
What is the area of the obtuse triangle given below 9 and 2?
Area of any triangle is: 0.5*base*height
What triangle has an obtuse angle?
An obtuse triangle has an obtuse angle.
What is an equilateral triangle obtuse triangle?
An oxymoron. An equilateral triangle cannot be obtuse; an obtuse triangle cannot be equilateral.
What is a triangle with an obtuse angle?
obtuse triangle
A triangle with 1 obtuse angle?
A triangle with 1 obtuse angle is called an obtuse triangle.
Does an acute triangle always have the smaller area than an obtuse triangle?
No reason why it should, area varies as base and height.
