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hoa [83]
3 years ago
14

Triangles are similar. Round answer to nearest tenth (step by step)

Mathematics
2 answers:
Allisa [31]3 years ago
8 0

Answer:

13.5

Step-by-step explanation:

pls point me as well . and hope it helps

ozzi3 years ago
7 0

Answer:

13.5

Step-by-step explanation:

Similar = alike but not the same

A lot of times in geometry it would mean that they have the same shape, just different size, so first find the ratio:

6/12 = 1/2

27 * 1/2 = 27/2 = 13.5

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shelby purchased a coat on sale for 30% off the original price of $145. using the strip diagram, find the amount of the amount
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the coat costs $101.50.


7 0
3 years ago
Can anyone answer this please? I need help
BARSIC [14]

Answer:

84 cm squared, 30 cm squared, 18 cm squared

Step-by-step explanation:

Formula for triangle area= 1/2 Base * Height

Area for triangle ABD= 1/2 (12cm)*(14cm)

                                   =84 cm squared

Area for triangle BC(orange triangle)= 1/2 (6cm)*(10cm)

                                   =30 cm squared

BC=  half of BD

Area for triangle CD(Green  triangle)= 1/2 (6cm)*(4cm)

                                   =12 cm squared

4 0
3 years ago
Read 2 more answers
What is the slope of a line that contains the points (-6, 1)and (4 negative 4)​
Vesna [10]
-4/5 cause m=y^2-y^1/x^2-x^1
Btw check if it is correct
8 0
3 years ago
If one quart is the same amount as 2 pints, how many pints are in 9 quarts?
Novay_Z [31]
9, hope this helps my dude
3 0
4 years ago
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I’m confused on this one
White raven [17]

All of the angles add up to 360 degrees.

180(4-2) = 360


9x+1+5x-12+8x+61

Add up all the like terms

22x+50= 360

x=14.1


We are going to add up all of the angles together and subtract them by 360 in order to find the measurement of the missing angle.

Angle C: 9(14.1) + 1 = 127.9

Angle D: 5(14.1) - 12 = 58.5

Angle A: 8(14.1) + 61 = 173.8


All of these angles add up to 360


This means that angle D is 0 degrees since all of the other angles already add up to 360.


<u>Answer</u>

0 degrees




7 0
3 years ago
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