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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 is the opposite side of the right angle and is the longest side?
The side opposite the right angle is the 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
