Which parallelograms have perpendicular diagonals

1 answer:

3 0

Answer:<em> If the diagonals of a parallelogram are perpendicular, then the parallelogram is a rhombus. If one diagonal of a parallelogram bisects a pair of opposite angles, then the parallelogram is a rhombus. To prove a square, you must prove it is both a rectangle and a rhombus.</em>

You might be interested in

Use a calculator or a square root table to approximate to the nearest thousandth

Vadim26 [7]

Answer:

- 13.077

Step-by-step explanation:

Here we have to calculate the square root of a certain number using the help of the calculator or a square root table.

The given expression is $- \sqrt{ 171 }$ .

Now, using calculator $\sqrt{ 171 } = 13.076696$

Now, $- \sqrt{ 171 } = - 13.076696$

So, approximate value to the nearest thousandth is - 13.077 ( Answer )

4 0

3 years ago

How do you turn 245/360 into a decimal

erastovalidia [21]

Answer:

68.06%;

Step-by-step explanation:

6 0

3 years ago

In a canoe race, team a is traveling 6 miles per hour and is 2 miles ahead of team

malfutka [58]

Given that <span>In a canoe race, team a is traveling 6 miles per hour and is 2 miles ahead of team b.

Team b is also traveling 6 miles per hour. The teams continue traveling at their current rates for the remainder of the race.

The system of linear equations that represents this situation is given by

d = 6t + 2
d = 6t
</span>

4 0

3 years ago

Read 2 more answers

Which is the correct first step in finding the area of the base of a cylinder with a volume of cubic meters and a height of 6.5

MAXImum [283]

The correct first step in finding the area of a base of a cylinder is to find the length of radius of the circular base.

4 0

3 years ago

Please please help me please

MAVERICK [17]

Answer:

1st option is the answer

Step-by-step explanation:

blue line: slope is 1 and y-intercept is 1; therefore equation is y= x + 1

red line: slope is -1 and y-intercept is -3; therefore equation is y= -x - 3

7 0

3 years ago