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3 years ago

What is a quadrilateral and give ten examples

Mathematics

2 answers:

USPshnik [31]3 years ago

6 0

Answer:

A quadralateral is any shape that has 4 sides ...

Step-by-step explanation:

rectangle

square

rhombus

alex41 [277]3 years ago

4 0

Answer: A quadrilateral is a two dimensional shape(closed) with four sides.

Step-by-step explanation: The sides do not have to be equal.

Square

Rectange

Trapazoid

Diamond

Any four sided shape. They will classify as a quadrilateral as long as two of the shapes are not the same.

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How do you do the question of 50%of 50 in math like how would you solve it

AveGali [126]

Answer:

Step-by-step explanation:

50% is half of something. half of 50 is 25.

Also there is another way to do it. 50/100 = 50%.

50/100 x 50 = 2500/100 = 25. or 50/100 = 1/2. 1/2 x 50 = 50/2 = 25.

4 0

3 years ago

a shopkeeper purchased a TV at ₹15,000 and gives a discount of 20% on its marked prize and still got a profit of 8% . find the m

Setler79 [48]

$\huge\sf\underline{Answer}$

$\sf\longrightarrow selling \: prize \: = \frac{100 + profit\%}{100} \times cp$

$\sf\longrightarrow \frac{108}{100} \times 15000 = 16200$

Let the marked prize of the TV be x .

$\sf\longrightarrow discount = 20\% \: of \: x \: = \frac{20}{100}x = \frac{x}{5}$

We have SP = MP - Discount

$\sf\longrightarrow 16200 \: = \: x - \frac{x}{5}$

$\sf\longrightarrow 16200 \: = \frac{4x}{5}$

$\sf\longrightarrow x \: = \: 20250$

Hence , The marked prize of the TV is ₹20,250 .

Hope it helps ~

7 0

2 years ago

Mr Ordonez gives his math students 34 quizzes during 17 weeks of school. If he gave the same number of quizzes each week, how ma

meriva

2.

Using division we get
34/17= 2

8 0

3 years ago

Read 2 more answers

Which expression is equivalent to 4^4 ⋅ 4^−9?

melomori [17]

4^4 ⋅ 4^−9 = 4^(4-9)
= 4^-5
1 / (4^5)

Answer: fraction 1 over 4 to the power 5

7 0

3 years ago

the length of a rectangle is 9 centimeters more than the width. the area is 112 square centimeters. find the length and width of

NeX [460]

Here,
let width(b)be x then,
length (l)=9cm+x
area =112 sq cm
now,
area of rectangle=l*b
or, 112=(9+x)x
or, 112=9x+x^2
or, 0=x^2+9x-112
or, 0=x^2+(16-7)x-112
or, 0=x^2+16x-7x-112
or, 0=x(x+16)-7(x+16)
or, 0=(x-7)(x+16)
either,
0=x-7
or,7=x
x=7cm
Or,
0=x+16
or, -16=x
x= -16[impossible,as distance is never negative] so,
x=7cm
therefore,length = 7cm + 9 cm = 16cm and width = 7cm.
;)

8 0

3 years ago

Read 2 more answers