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Is a quadrilateral with one right angle necessarily a rectangle?
A quadrilateral can have two right angles and still not be a rectangle, if one side is oblique (neither right nor parallel) to the others, but three right angles force the fourth, and you have a rectangle.
If each side of a quadrilateral is congruent to its opposite side then the quadrilateral is a parallelogram?
true
Can a trapezoid be a rectangle and why?
NO. A trapezoid cannot be a rectangle. If a parallelogram has one right angle then it is a rectangle. A trapezoid doesn't satisfy this condition because a trapezoid is a quadrilateral with exactly one parallel side which means that it doesn't have a right angle.
When each side of a quadrilateral is tangent to a circle The quadrilateral is inscribed in the circle?
No, the circle is inscribed in the quadrilateral.
In a right triangle, the is opposite the right angle?
The side opposite the right angle of a right angle triangle is the hypotenuse
Each side and every angle is the same what angle are you?
right angle?
Is a quadrilateral with one right angle necessarily a rectangle?
A quadrilateral can have two right angles and still not be a rectangle, if one side is oblique (neither right nor parallel) to the others, but three right angles force the fourth, and you have a rectangle.
If each side of a quadrilateral is congruent to its opposite side then the quadrilateral is a parallelogram?
true
A quadrilateral whose opposite side are parallel and that has four right angle is a?
Rectangle, possibly a square if the adjacent sides are also equal.
Is there a quadralateral with one right angle?
Lots of them, since there's nothing in the definition of quadrilateral that says each side must be equal. I've never heard of a particular name for one in English though.
Can a trapezoid be a rectangle and why?
NO. A trapezoid cannot be a rectangle. If a parallelogram has one right angle then it is a rectangle. A trapezoid doesn't satisfy this condition because a trapezoid is a quadrilateral with exactly one parallel side which means that it doesn't have a right angle.
When each side of a quadrilateral is tangent to a circle The quadrilateral is inscribed in the circle?
No, the circle is inscribed in the quadrilateral.
The side of a right triangle opposite the right angle?
The side opposite the right angle is called the hypotenuse.
In a right triangle, the is opposite the right angle?
The side opposite the right angle of a right angle triangle is the hypotenuse
Is the side opposite the right angle in a right triangle?
The side opposite the right angle in a right angle triangle is its hypotenuse
What quadrilateral has two right angles one acute angle one obtuse angle and one pair of parallel lines?
It is nearly the shape of a square but one side is sloping and I think it is called a trapezoid
What is the opposite side of the right angle and is the longest side?
The side opposite the right angle is the hypotenuse.
