0
Add your answer:
Earn +20 pts
If two squares have the same area what do you know about the perimeter?
Then they both will have the same perimeter
Can two triangles that have the same base always have the same area?
no
Is it true or false that two triangles that have the same base have the same area?
False. The equation for area of a triangle is 1/2 base x height. The height and the base would have to be the same for two triangles to have the same area.
Two different isosceles triangles with perimeter 4a plus b?
two isosceles triangles with common line
Are there two isosceles triangles that have the same area?
Yes. With suitable choice of lengths a triangle can have any area.
Are two triangles with the same area and perimeter always congruent?
I believe so, though I am not sure I can prove it.
If two squares have the same area what do you know about the perimeter?
Then they both will have the same perimeter
If two triangles are congruent do they have the same area?
yes they have same area
Why is that if 2 triangles have the same base they have the same area?
Only if the two triangles have the same base and height then they have the same area, because an area of a triangle OS the base times the height divided by two.
Two Pythagoras triangles with area equal to perimeter?
5, 12, 13 and 6, 8, 10
Can two triangles that have the same base always have the same area?
no
How do you work out area in cm2 from perimeter?
If the sides are in cm, then you would multiply the length of the shape by the width, which equals area. And area is in the unit of the sides but squared. So in this example it would be cm2. ========================================= The answer to the question is: You can't. The perimeter doesn't tell you what the area is. You can have two different drawings with the same perimeter and different areas, or with the same area and different perimeters. Even if they're both triangles, or both rectangles, etc. You can't take perimeter and 'work out' area from it.
Is it true or false that two triangles that have the same base have the same area?
False. The equation for area of a triangle is 1/2 base x height. The height and the base would have to be the same for two triangles to have the same area.
Do two equilateral triangles of same base have same area?
Yes.
Do two different rectangles with the same perimeter necessarily have the same area?
no
If two squares have the same area must they have the same perimeter?
yes
Two different isosceles triangles with perimeter 4a plus b?
two isosceles triangles with common line
