Advertisements
Advertisements
Question
The following figure is parallelogram. Find the degree values of the unknown x, y, z.

Advertisements
Solution
\[ x = 90° (\text{ vertically opposite angle })\]
\[\text{ Sum of all angles in a triangle is } {180}^°. \]
\[ \therefore y + 90°+ 30° = 180°\]
\[y = 180°- (90°+ 30°) = 60°\]
\[y = z = 60° (\text{ alternate angles })\]
APPEARS IN
RELATED QUESTIONS
In the following figure GUNS and RUNS are parallelogram. Find x and y.

In the following figure RISK and CLUE are parallelograms. Find the measure of x.

Two adjacent sides of a parallelogram are 4 cm and 3 cm respectively. Find its perimeter.
Which of the following statement is true for a rhombus?
It has only two pairs of equal sides.
Fill in the blank, in the following, so as to make the statement true:
The diagonals of a rhombus ...... each other at ...... angles.
The diagonals of a parallelogram are not perpendicular. Is it a rhombus? Why or why not?
Construct a rhombus whose diagonals are of length 10 cm and 6 cm.
Which of the following statement is true for a rectangle?
Its diagonals are equal and bisect each other.
If opposite angles of a rhombus are (2x)° and (3x - 40)° then value of x is ______.
If the diagonal of a rhombus are equal, then the rhombus is a
