Cards in this guide (25)
If one diagonal of a quadrilateral bisects the other when is the quadrilateral a parallelogram
In this case, the quadrilateral is sometimes a
parallelogram.
Angle pairs are located at vertices of a quadrilateral
Ray BD bisects angle ABC. The measure of angle ABD is represented by 4x-4 and the measure of angle ABC is represented by 7x plus 4. Find the measures of angle DBC.
Angle ABD = 4x - 4
Angle ABC = twice angle ABD = 7x + 4
So 7x + 4 = 2*(4x - 4) = 8x - 8
So x = 12
Then angle DBC = half of angle ABC = 1/2*(7*12 + 4) = 1/2*88 =
44 degrees.
All three sides and all three angles are equal in an equilateral triangle Could this figure also be a parallelogram
No.
A parallelogram is a quadrilateral, meaning it is a shape that
has four sides. A parallelogram is also shaped such that opposite
sides (the top and bottom, right and left) are of equal length and
are thus parallel to each other.
Abcd is a quadrilateral in which angle a equals 40 degrees and angle b equals 150 degrees could abcd be a parallelogram
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
If AD is 10 units AB is 8 units AC is 12 is units ED is 4.5 units and if AED is 100 degrees what is the measure of DEC
In this parallelogram the measure of angle b is twice the measure of angle a What is the measure of angle a
The adjacent angles of a parallelogram are supplementary. This
means that angle A + angle B = 180 deg.Since angle B = 2*angle A,
then angle A + 2*angle A = 180 deg ie 3*angle A = 180 deg
so that angle A = 60 deg.
If both diagonals of a quadrilateral bisect each other when is the quadrilateral a parallelogram
Name an arc congruent to arc DE
Which of these shapes is always equiangular a rectangle a rhombus a trapezoid a parallelogram
How do you work out an abcd parallelogram
If ABCD is a parallelogram, what is the value of x?
35
The measure of each interior angle of a convex quadrilateral is more than 180 degrees
How do you find the measure of an inscribed angle
You find the arc measure and then you divide it in half to find
the inscribed angle
Name an angle congruent to angle HRN
HPE is an angle congruent to angle HRN.
A quadrilateral with both pairs of opposite sides congruent
A quadrilateral with both pairs of opposite sides congruent is a
parallelogram.
Find x 120 and 130 what x
What is the measure of arc BC
Find the degree measure of angle hrp
In this parallelogram the measure of angle B exceeds the measure of angle A by 30 degrees What is the measure of angle D
In a parallelogram adjacent angles are supplementary, so angles
are 75 degrees (A & C) and 105 degrees (B & D).
Ad equals 10 units ab equals 8 units ac equals 12 units ed equals 4.5 units if angle equals 50 degrees what is the measure of angle bcd
For you A+ Cheaters ;D
it's 50!
In a parallelogram the measure of angle b the measure of angle a by 30 degrees what is the measure of angle d
What is the perimeter of parallelogram abcd with ad equals 10 units ab equals 8 units ac equals 12 units ed equals 4.5 units
If abcd is a parallelogram, then the lengths ab and ad are
sufficient. The perimeter is 36 units.
What is the measure of angle BPC in the circle
The answer will depend on the location of the points B, P and
C.
What is an angle congruent to angle WPY.
