3 years ago

Which statement about a quadrilateral is true?

1 answer:

6 0

Answer:

all squares are regtangle

Step-by-step explanation:

You might be interested in

FrozenT [24]

Answer:

see explanation

Step-by-step explanation:

$\frac{7\pi }{4}$ is in the fourth quadrant

Where sin and tan are < 0 , cos > 0

The related acute angle is 2π - $\frac{7\pi }{4}$ = $\frac{\pi }{4}$

Hence

sin([ $\frac{7\pi }{4}$ ) = - sin( $\frac{\pi }{4}$ ) = - $\frac{1}{\sqrt{2} }$ = - $\frac{\sqrt{2} }{2}$

cos( $\frac{7\pi }{4}$ ) = cos( $\frac{\pi }{4}$ ) = $\frac{\sqrt{2} }{2}$

tan( $\frac{7\pi }{4}$ = - tan( $\frac{\pi }{4}$ = - 1

6 0

2 years ago

tester [92]

I hope this helps you

4 0

3 years ago

Mazyrski [523]

M>$150-$60!!!!!!!!!!

8 0

3 years ago

borishaifa [10]

<span>In order to use the surface integral in Stokes' theorem to calculate the flux of the curl of the field, we need the field</span>

4 0

3 years ago

scZoUnD [109]

If you want the height of the crate it's volume / base area = 48/16 = 3 feet.

6 0

2 years ago