2 years ago

HELP FAST I'LL MARK YOU BRAINLIEST

Mathematics

2 answers:

zlopas [31]2 years ago

6 0

Answer:

4) Diagonals are congruent is NOT always true

Step-by-step explanation:

Diagonals are only congruent if it's square, so this one is not always true.

brilliants [131]2 years ago

4 0

Answer:

Step-by-step explanation:

In a rhombus, the diagonals are congruent. It is not always true. If the diagonals become congruent then It becomes square. Hope this helps!

You might be interested in

Find the missing measure for a right circular cone given the following information.

xxTIMURxx [149]

<h2>Answer:</h2>

The radius of the cone is:

$r=\dfrac{2}{\sqrt{\pi}}$

<h2>Step-by-step explanation:</h2>

The total area of cone is given by:

$T.A.=\pi r(l+r)=\pi rl+\pi r^2=12---------(1)$

where r is the radius of the cone and l is the slant height of the cone.

and the lateral area of cone is given by:

$L.A.=\pi rl=8---------(2)$

Hence, from equation (1) and (2) we have:

$8+\pi r^2=12\\\\\\i.e.\\\\\\\pi r^2=4$

i.e.

$r^2=\dfrac{4}{\pi}$

i.e.

$r=\dfrac{2}{\sqrt{\pi}}$

6 0

3 years ago

A cylinder is 8 inches high. The circumference of the base 6pi inches. Find the volume

OverLord2011 [107]

The cylinder is 48 in volume

4 0

3 years ago

Read 2 more answers

find the sum of the interior angles of the following polygons.1)Pentagon. 2)hexagon. 3)heptagon. 4)octagon.

sergejj [24]

Answer:

Sum of interior angles of polygon = (n-2)*180

1) Pentagon:

(5-2)*180= 540

2)Hexagon:

(6-2)*180= 720

3) Heptagon:

(7-2)*180= 900

4) Octagon:

(8-2)*180= 1080

3 0

3 years ago

Which statement is equivalent to the inequality 14x-14>7x+7

topjm [15]

14x-14>7x+7

14x - 7x > 7 + 14

7x > 21

x > 21/7

x > 3

8 0

3 years ago

A certain drug is made from only two ingredients: compound A and compound B. There are 2 milliliters of compound A used for ever

GrogVix [38]

The answer is 435 milliliters

6 0

3 years ago