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Because if you rotate it about its center it looks different (not symmetric) no matter what the angle is.
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∙ 11y ago
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Does 21 have line symmetry?
No it doesnt have symmetry
Why is it impossible for a triangle to cantain a 180 degree angle?
Because the whole triangle equals 180 and a straight line equals 180. it doesn't matter what kind ( right,isosceles,scalene, or equalateral) it really doesnt matter.
How do you calculate pronumeral of a triangle?
thats doesnt make sense
Could 3 5 and 7 represent the length of the sides of a right triangle?
no it cannot represent as in angle triangle rule it doesnt prove that term
What is triangular prism's 2D shape?
Its proably a triangle but some people say it doesnt have one but its proably a triangle but don't think that's right cos it might not be.
Does 21 have line symmetry?
No it doesnt have symmetry
Why is it impossible for a triangle to cantain a 180 degree angle?
Because the whole triangle equals 180 and a straight line equals 180. it doesn't matter what kind ( right,isosceles,scalene, or equalateral) it really doesnt matter.
Do shirts have a line of symmetry?
they can but not all shirts have a line of symmetry for example an assymetrical shirt doesnt have a line of symmetry
What shape does a triangular pyramid have that a rectangular prism doesnt have?
A triangle.
How do you calculate pronumeral of a triangle?
thats doesnt make sense
Could 3 5 and 7 represent the length of the sides of a right triangle?
no it cannot represent as in angle triangle rule it doesnt prove that term
What shape doesnt have any congruent sides and only acute angles?
A scalene triangle is one of them
What is triangular prism's 2D shape?
Its proably a triangle but some people say it doesnt have one but its proably a triangle but don't think that's right cos it might not be.
Are there any islands in the Bermuda triangle?
i think there is a island in that triangle hidden in plain sight that we can't see of the devil's triangle there either if you look even harder it's there in the shadow of the moon maybe the heaven''s light may shine on there anyway. but i still think it's not real not for now just look now it's calling you where you speak
Why sea star has a radial symmetrical body plan?
It doesnt, a sea star has bilateral symmetry that only appears radial upon outward looks
How does a parallelogram triangle look?
it just doesnt exist. parallelogram is a closed shape vth opposite sides parallel adjacent angle not 90 degree. triangle is closed shape vth 3 sides.
Do all types of triangle have the same area?
no. even tho that all triangle have 180 degrees fortheir angles it doesnt mean that all the sides of the traingles haveto be the same. you could have a triangle with sides of 100 ft 80 ft and 60 ft and another triangle with 100in 80 in and 60 in. obviously these traingles are going to have different areas.
