In rhombus ACDB, m CDB = 60 degrees and BC = 10. The diagonals cross at point M. Find the length of a side of ACDB.

Q: EFGH is a parallelogram. Find mZE. H (16x- 2) (8x+ 14) mzE = %3D E

A:

Q: A point in the threedimensional coordinate system has coordinates             (x0, y0, z0). Describe…

A: When we have a three-dimensional space-XYZ. We take a point in the space that is represented by (x,…

Q: BM = 3x - 7, MC = 9x - 61 M. C Quadrilateral:

A: We are given with quadrilateral.  The length of the diagonal BM=3x-7  and MC=9x-61

Q: The diagonals of quadrilateral ABCD are perpendicular. If AC = 14 inches and E BD = 25 inches, find…

A:

Q: 3. Label the point g on the circle so that POR has measure radians. Redo Cool Down: Radian measure Q…

A: Bot x-axis and y-axis cuts at 90 degree.

Q: In rhombus ABCD, AB= 6x-30 and BC= 2x+30. Find the perimeter of the rhombus as a number.

A:

Q: A parallelogram has both pairs of opposite sides equal. True or false?

A: Since we know that a parallelogram has a pairs of opposite sides equal and parallel

Q: ZA and ZB are complementary angles. mLA is 10° less than 4 times mZB. Find mZA and mZB.

A: Complementary angle = 90° Let m∠A =x

Q: If a triangle consists of side lengths (5a2 − 6a), (3a2 + 4b2 − 3b), and (5b2 + 4b − 2a), what is…

A:

Q: If a.b = square root 50 and axb= (2,-9 7), find the angle between a and b

A: Step 1: Step 2: Step 3: Step 4:

Q: 7. The width of a parking lot is 50 feet less than its length. Determine the dimensions of the…

A:

Q: The legs of an isosceles triangle have lengths 2x+2 and -2x+14. The base has length 6x+6. What is…

A: Isosceles triangle have two equal sides:2x+2 = -2x+144x = 14- 24x = 12x = 124 = 3

Q: Reflect the triangle over the y-axis

A:

Q: Find the length of the transverse axis if the length of the semi-transverse axis is 55.

A: This question can be solved if we know the relation between transverse axis and semi transverse…