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Stells [14]
2 years ago
8

Which shapes contain at least one right angle? Select each correct answer.

Mathematics
2 answers:
Andrej [43]2 years ago
8 0
1: Trapezoid
2: rectangle!

STEP BY STEP EXPLINATION


A right angle is exactly 90 degrees, so if the pentagon has 108 degree angles, it’s not a right Angle!

The parallelogram has 107 degree angles and 73 degree angles, it’s not exactly 90.
The trapezoid has two right angles! The two sides make a right angle at the vertex! So, it has a right angle!
Same thing for the rectangle!



HOPE THIS HELPS! HAVE A GREAT DAY!
melisa1 [442]2 years ago
6 0

Answer:

in the picture

Step-by-step explanation:

the sign you see at the corners with arrows (see drawing) indicate a right angle

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arlik [135]

Answer:

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Step-by-step explanation:

3 0
3 years ago
the average age of four men is 40. If the sum of the ages of three of them is 115, what's the age of the fourth man?​
pashok25 [27]

Answer:

35

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if 1 man is 37

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3 0
2 years ago
Increase £30 by 15% what is the answer
zheka24 [161]
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7 0
3 years ago
12 grapes cost 90 $how many can bought in 40$
likoan [24]

Let x = the amount of grapes that can be bought for 0.40.


Note: By 90 I assume you mean 90 cents. The same for 40.


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