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ahrayia [7]
2 years ago
15

Please help

Mathematics
1 answer:
Vlada [557]2 years ago
3 0
Answer is AAS hope this helps
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The diagonal of a side of rhombus are of equal length. Find the measures of angles of the rhombus.​
sergij07 [2.7K]

<u>Explanation</u><u>:</u>

Consider ABCD is a rhombus

We know that

All sides are equal in rhombus i.e,

⇛AB=BC=CD=DA

and AC and BD are digonals

Given that

Diagonal and the side of the rhombus are equal.

⇛AB = BC = CD = DA = AC

Diagonal AC divides the rhombus into two triangles .

They are ∆ BAC and ∆ DAC

In triangle BAC

BA=BC=AC,(Given)

⇛∠ BAC=∠ABC= ∠ACB =60°→→→Eqn(i)

Similarly in ∆DAC ,

DA=DC=AC

⇛∠DAC=∠ACD=∠ADC=60°→→→Eqn(ii)

From eqn(i) and eqn(ii)

∠A=∠BAC+∠DAC=60°+60°=120°

and

∠B= ∠ABC = 60°.

and

∠C=∠ACB+∠ACD=60°+60°=120°

and

∠D =∠ADC=60°

∴ ∠A = 120° , ∠B = 60° ,∠C = 120° & ∠D = 60°

<u>Answer:</u><u>-</u>The measures of the all angles in the rhombus are 120° , 60° ,120° and 60°.

Note: [Figure refers in the attached file.

7 0
2 years ago
HELPPPP ASAP PLEASE!!!!
wlad13 [49]

Answer:

the answer is C

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the sum of 3(x + 3) and -2(x - 5)?<br> A. X-2<br> B. x-1<br> C. X + 8<br> D. X + 19
Umnica [9.8K]
The answer is actually d lol the idiot above me was right
7 0
3 years ago
Does anyone know? <br> Can anyone help me throughout these type of questions?
ozzi
Your answer would be D you would add up all the days together then just put the clear days together to get 17/30 that then reduces to .57
4 0
3 years ago
5x-2=3x+4 what does x equal
kozerog [31]

Answer:

Step-by-step explanation:

1. 5x-2=3x+4

      +2      +2

2. 5x=3x+6

   -3x -3x

3. 2x=6

    /2   /2

x=3

5 0
3 years ago
Read 2 more answers
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