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2 years ago

In the parallelogram ABCD with diagonal BD, the Angle-Side Angle property establishes that:

Mathematics

1 answer:

ollegr [7]2 years ago

6 0

Triangle DAB is congruent to triangle BCD.
Euclid used the phrase "similar and equal" instead of congruent.

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Evaluate the given expression 12c8

4vir4ik [10]

C 495 i know its right.

3 0

3 years ago

Read 2 more answers

A box in the shape of a cube has a volume of 64 cube inches. What is the length of a side of the box

Naily [24]

The volume of a cube can be expressed as

Let V = volume

Let a = side length

V = a^3

We need to solve the formula to isolate the variable a. First, we must cube root each side.

∛(V) = a. With our new formula, we plug in 64 cube inches into V.

∛(64) = a.

4 = a.

The length of one side on our cube is 4 inches.

8 0

3 years ago

On a math test , you scored 69 out of a total of 75 points. what percent did you get ?

Black_prince [1.1K]

Simple, to find the percentage you scored on your test, take

What you got= 69
Total=75

Divide,

69/75=0.92

Finally, multiply by 100.

0.92*100=92

<span>You got a 92% on the math test.</span>

8 0

3 years ago

A cylinder has volume 78 cm3 . What is the volume of a cone with the same radius and height? A 26 cm3 B 39 cm3 C 156 cm3 D 234 c

otez555 [7]

Answer:

Option A - $26 \mathrm{cm}^{3}$

Step-by-step explanation:

Given: The volume of a cylinder = $78 \mathrm{cm}^{3}$

Let us substitute the volume of cylinder in the formula.

The formula for volume of a cone is $V=\frac{\pi r^{2} h}{3}$ (1)

The formula for volume of a cylinder is $V=\pi r^{2} h$ (2)

Substituting $V=78$ in equation (2), we get,

$\begin{array}{c}{V=\pi r^{2} h} \\{78=\pi r^{2} h}\end{array}$

Given that the cone has the same radius and height of that of the cylinder, let us substitute $78=\pi r^{2} h$ in equation (1)

$\begin{array}{l}{V=\frac{\pi r^{2} h}{3}} \\{V=\frac{78}{3}} \\{V=26}\end{array}$

Thus, the volume of a cone with the same radius and height of a cylinder is $26 \mathrm{cm}^{3}$ .

3 0

3 years ago

So i have an assignment that needs to be answered quickly please! :) So i need to know how to turn an improper fraction into a m

dezoksy [38]

Say if you have 55/10 thats an improper fraction so in order to turn that into a mixed number divide 55 by 10 which you will get 5. Something right so the 5 will be your whole number 5 then your leftover is 5 so you will put that 5 over 10 so the mixed number will be 5 5/10 but you can simplify that to 5 1/2

6 0

3 years ago