What is the length of side ab of parallelogram abcd
Asked by admin @ in Math viewed by 316 People
What is the length of side AB of parallelogram ABCD? units?
Answered by admin @
SOLUTION:-
□ ABCD is a parallelogram.
•°• opposite sides are congruent
•°• AB = DC
=> 4q - 8 = q + 4
=> 4q - q = 4 + 8
=> 3q = 12
=> q = 12/3 = 4
=> q = 4
now
Length of side AB = 4q - 8
= 4 × 4 - 8
= 16 - 8
= 8
The length of side AB is 8 unit.
More properties of parallelogram:-
Opposite sides of a parallelogram are congruent.
Opposite angles of a parallelogram are congruent.
Consecutive angles of a parallelogram are supplementary.
If a parallelogram has 1 right angle, then it has 4 right angles.
The diagonals of a parallelogram bisect each other.
Similar Questions
Draw a parallelogram abcd in which ab 6.5 cm
Asked by admin @ in Math viewed by 268 persons
Draw a parallelogram ABCD in which AB=6.5 cm , AD = 4.8 cm and angel BAD= 70° , measure its Diagonals.
The adjacent sides of a parallelogram abcd measure 34 cm
Asked by admin @ in Math viewed by 303 persons
The adjacent sides of a parallelogram ABCD measure 34 cm and 20 cm, and the diagonal AC measures 42 cm. Find the area of the parallelogram.
Given ab explain how to construct a square with sides of length ab
Asked by maham237 @ in Mathematics viewed by 327 persons
Please Hhhellp!! Given AB, explain how to construct a square with sides of length AB
A triangle with 3 different sides in length is called
Asked by admin @ in Health viewed by 365 persons
A triangle with three different side lengths is called
A. scalene.
B. equilateral.
C. isosceles.
D. equiangular.
How do you find the side length of a triangle
Asked by admin @ in Mathematics viewed by 292 persons
Given the three side lengths, how can you tell if a triangle is a right triangle?
Answer:
Square all side lengths. If the longest side length squared is equal to …
Abcd is a trapezium with ab parallel to cd
Asked by admin @ in Math viewed by 363 persons
ABCD is a trapezium in which AB is parallel to CD and AD is equal to BC. show that angle A is equal to angle B. angle C equal to …
If all sides of a parallelogram touch a circle
Asked by admin @ in Math viewed by 293 persons
If all the sides of a parallelogram touch a circle show that parallelogram is a rhombus
Diagonals of trapezium abcd with ab parallel to dc
Asked by admin @ in Math viewed by 317 persons
The diagonals of a trapezium ABCD with AB||DC intersect each other at point O. If AB = 2CD, find the ratio of the ares of triangle AOB and COD.
If the length of three sides of a trapezium
Asked by admin @ in Math viewed by 315 persons
If the length of three sides of a trapezium, other than the base is equal to 10 cm each, then find the area of trapezium when it is maximum.
A parallelogram with a pair of adjacent sides equal
Asked by admin @ in Math viewed by 319 persons
A parallelogram in which a pair of adjacent sides are equal is called a
Triangle with lengths of sides 7cm 8cm and 9cm
Asked by admin @ in Math viewed by 315 persons
Triangle with length of side 7cm,8 cm,and 9cm what is name of this triangle
A parallelogram whose all sides are equal is called
Asked by admin @ in Math viewed by 369 persons
21. A parallelogram whose all sides are equal is called
(a)square (b)rhombus (c)rectangle (d) trapezium
Abcd is a trapezium in which ab parallel cd
Asked by admin @ in Math viewed by 386 persons
ABCD is a trapezium in which AB is parallel to CD and AD is equal to BC. show that angle A is equal to angle B. angle C equal to …
The length of each side of an equilateral triangle
Asked by admin @ in Math viewed by 311 persons
The length of each side of an equilateral triangle having an area of 9 root 3 cm^2
Abcd is a trapezium with ab parallel to dc
Asked by admin @ in Math viewed by 299 persons
"Question 13 ABCD is a trapezium with AB || DC. A line parallel to AC intersects AB at X and BC at Y. Prove that ar (ADX) = ar (ACY). …
Most viewed questions in Math
Prachi excellence in mathematics class 7 solutions pdf free download
Asked by admin @ in Math viewed by 12057 persons
Oxford new enjoying mathematics class 7 solutions chapter 1
Asked by admin @ in Math viewed by 11535 persons
Survey of various types of bank accounts icse project
Asked by admin @ in Math viewed by 11513 persons
Rahul went to his mother's mother in law
Asked by admin @ in Math viewed by 4185 persons