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What is the negation of the statement quadrilateral abcd is a paralleogram and it has a right angle?
"abcd is not a parallelogram or it does not have any right angles." ~(P and Q) = ~P or ~Q
Can a quadrilateral abcd be aparallelogram if angle d plus angle b equals 180?
Yes, a quadrilateral ABCD can be a parallelogram if angle D plus angle B equals 180 degrees. In a parallelogram, opposite angles are equal, and consecutive angles are supplementary (their sum equals 180 degrees). Therefore, if angle D and angle B are supplementary, it is consistent with the properties of a parallelogram. Thus, the condition does not contradict the definition of a parallelogram.
What are the lengths of the diagonals of the quadrilateral abcd when ab is 4.3 cm bc is 3.4 cm cd is 3.8 cm angle abc is 95 degrees and angle bcd is 115 degrees?
If you mean quadrilateral ABCD then by using the cosine rule diagonal AC equals 5.71 cm and diagonal BD equals 6.08 cm both rounded to two decimal places.
A quadrilateral is a parallelogram if a pair of opposite sides is equal and parallel prove?
A quadrilateral is a parallelogram if one pair of opposite sides are equal and parallel Let ABCD be a quadrilateral in which ABCD and AB=CD, where means parallel to. Construct line AC and create triangles ABC and ADC. Now, in triangles ABC and ADC, AB=CD (given) AC = AC (common side) Angle BAC=Angle ACD (corresponding parts of corresponding triangles or CPCTC) Triangle ABC is congruent to triangle CDA by Side Angle Side Angle BCA =Angle DAC by CPCTC And since these are alternate angles, ADBC. Thus in the quadrilateral ABCD, ABCD and ADBC. We conclude ABCD is a parallelogram. var content_characters_counter = '1032';
In a rectangle ABCD X is the mid point of AB and CXD118 and deg calculate ADX and XCD?
Given rectangle ABCD with X as the midpoint of AB, we know that angles in a rectangle are right angles. Since CXD is given as 118 degrees, we can find angle ADX. Since angles around point X must sum to 360 degrees, we have ( \angle ADX = 180 - \angle CXD = 180 - 118 = 62 ) degrees. Consequently, since ( \angle XCD ) is supplementary to ( \angle ADX ), ( \angle XCD = 180 - 62 = 118 ) degrees.
What is the negation of the statement quadrilateral abcd is a paralleogram and it has a right angle?
"abcd is not a parallelogram or it does not have any right angles." ~(P and Q) = ~P or ~Q
Abcd is a quadrilateral angle a equals 40 degrees and angle b equals 150 degrees could abcd be a trapezoid?
never
Abcd is a quadrilateral in which angle a equals 40 degrees and angle b equals 150 degrees could abcd be a parallelogram?
never
Given kite abcd the measure of angle ebc equals 6x plus 10 and the mesure of angle edc equals 9x -14 find the msure of angle ebc?
cheater
Quadrilateral ABCD is a parallelogram in which angle A equals 40 degrees?
none of these are correct
Quadrilateral abcd is a parallelogram in which angle a equals 40 degrees quadrilateral abcd could also be called a?
none of these answers are correct
Given ABCD equals 28 and equals 3x - 7 find the value of x?
7
Given ABCD equals 28 and equals 3x 7 find the value of x?
7
Ef is a median of isosceles trapezoid abcd if angle d equals 50 degrees what is the measure of angle efb?
50
Quadrilateral abcd is a parallelogram in which angle a equals 40 degrees b plus d equals degrees?
280
If ABCD is a rectangle and angle CBD equals 47 degrees what is the value of x?
The answer will depend on what x is!
Can a quadrilateral abcd be aparallelogram if angle d plus angle b equals 180?
Yes, a quadrilateral ABCD can be a parallelogram if angle D plus angle B equals 180 degrees. In a parallelogram, opposite angles are equal, and consecutive angles are supplementary (their sum equals 180 degrees). Therefore, if angle D and angle B are supplementary, it is consistent with the properties of a parallelogram. Thus, the condition does not contradict the definition of a parallelogram.
