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melamori03 [73]
3 years ago
5

Which of these triangles are right triangles?

Mathematics
2 answers:
kvasek [131]3 years ago
7 0
The answers are b,c,d because it has a sharp corner and it is not an acute triangle it is a right and it is exactly 90 degrees
Vlad [161]3 years ago
6 0

Answer:

the right triangles are B,C,D

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Answer it and you get points
fgiga [73]

Answer:

79 (first blank)

131 (second blank)

157 (last blank)

Step-by-step explanation:

92-13 to get the first blank, and you get 79.

118+13 to get the second blank, and you get 131.

144+13 to get the last blank and you get 157.

----------------------------------------------------------------------------------------------------------

Check your work:

79+13=92

92+13=105

105+13=118

118+13=131

131+13=144

144+13=157

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I hope this helps!

-No one

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