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skelet666 [1.2K]
2 years ago
6

*I’ll give brainliest* Find the area of this triangle. Round to

Mathematics
2 answers:
alisha [4.7K]2 years ago
6 0

Answer:

73.131

Step-by-step explanation:

T=  

s(s−a)(s−b)(s−c)

​  

 

T=  

20.9(20.9−15)(20.9−17)(20.9−9.81)

​  

 

T=  

5348.14

​  

=73.13

MAXImum [283]2 years ago
4 0

Answer:

128

Step-by-step explanation:

15 × 17 ÷ 2 = 127.5

Round to 128

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3 years ago
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Svetach [21]
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2 years ago
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kobusy [5.1K]
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3 years ago
11. What is the value of x in the figure at the right? (Examples 3 and 4)
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Answer:

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