math
posted by sherri .
(7x+1)=(10x23) what measure of <A will make this quadrilateral a parallelogram?

geometry 
sylvia
what measure of A will make this quadrilateral a parallelgram? (10x23)degrees (7x+1)degrees
Respond to this Question
Similar Questions

Geometry
A shopping center plot of land is in the shape of a parallelogram. Give two other facts about the plot or roads through it. I do not understand can you please explain? 
geometry
1. the opposite angles of a parallelogram measure(x=30) and (2x50).Find the measure of each angle of the parallelogram. 2. the ratio of two consecutive angles of a parallelogram is 2:3. find the measurement of the angles of a parallelogram. … 
geometry
The measure of an angle of a parallelogram is 12 degrees less than 3 times the measure of an adjacent angle. find the measure of all the interior angels of the parallelogram. 
geometry
If all four sides of a quadrilateral measure the same length, and one coner angle measures 90 degree, what shape can the quadrilateral be A)rhombus B)rectangle C)square D)parallelogram E)all of these 
geometry
Given: QRST is a parallelogram. Prove: QRST is a square. Complete the proof below by choosing the reason for line number 2 and line number 6. Reason Statement 1. QRST is a parallelogram. Given 2. QRST is a rectangle 3. is a right angle … 
GEOMETRY QUADRILATERALS
The consecutive sides of a quadrilateral measure (x17), (24x), (3x40) and (x+1). The perimeter is 42 cm . is the quadrilateral a parallelogram ? 
Geometry
quadrilateral A B C D on a graph. Point A is at ( 5, 1), Point B is at ( 6, 1), Point C is at (4, 3), Point D is at (7, 5). Prove the quadrilateral is a parallelogram by using Theorem 57; if the diagonals of a quadrilateral bisect … 
Geometry
quadrilateral A B C D on a graph. Point A is at ( 5, 1), Point B is at ( 6, 1), Point C is at (4, 3), Point D is at (7, 5). Prove the quadrilateral is a parallelogram by using Theorem 58; if one pair of opposite sides of a quadrilateral … 
easy geometry
1)If diagonals of a rhombus are 10 cm and 24 cm. find the area and perimeter of the rhombus. 2)A regular hexagon with a perimeter of 24 units is inscribed in a circle. Find the radius of the circle. 3)Find the altitude,perimeter and … 
Geometry
Quadrilateral ABCD is a parallelogram. If adjacent angles are congruent, which statement must be true?