what are the opposite angles of a rhombus

A parallelogram with four right angles is a ______. => square or trapezoid or rhombus or square or rectangle or square or isosceles trapezoid..

Can a rhombus be a square? => Yes or No..

Which of the following is not true for the rhombus ABCD? => AC ⊥ BD or ED || EC or CE ⊥ BE or AE ⊥ EB..

Statement - If a side of a triangle is produced, the exterior angle so formed is equal to the sum of the interior opposite angles..

Which is the correct representation of opposite of the opposite of -6 on a number line? => Figure 1 or Figure 2 or both Figure 1 and Figure 2 or none of these..

Identify a quadrilateral that has four right angles. => parallelogram or rhombus or trapezoid or rectangle..

If the length of the leg opposite to the 60° angle in a 30° - 60° - 90° triangle is 7 3 cm, then the length of the hypotenuse is => 9 cm. or 6 cm. or 14 cm. or 3 3 cm...

If the length of the hypotenuse of a 30° - 60° - 90° triangle is 8 3 cm, then the length of the leg opposite the 60° angle is => 3 cm or 12 cm or 8 3 cm or 2 3 cm..

Find the opposite of 9 . => 9 or -9 or 0 or None of the above..

The forces on the space-shuttle are similar to the forces in a collision between two tennis balls. When the balls collide, they are propelled in opposite directions. The rockets of the space-shuttle force burning gases downward through the exhaust vents. In response to these downward for..