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nirvana33 [79]
2 years ago
15

I need the answer to this question quick..

Mathematics
2 answers:
Vedmedyk [2.9K]2 years ago
8 0
35/5= 7 cm so we have found ''d'' of a circle. R=1/2 d =3.5 cm
The triangle base contains of three full circles 3*7=21 cm + 2 half circles which make a full one =7
AB= 7+21=28 CM 
To find the height CH (Name the triangle ABC and the height CH) we do the same calculation. 2 half circles= 1 full + 1 full = 2 full = 2*7=14 cm. 
The area is : AB*CH/2 = 28*14/2= 196 cm 2
I hope you understood because it's not the way I am used to explain Math exercises, because of my native Albanian language :) 
Furkat [3]2 years ago
6 0
180 because all sides have to equal 180 added to gether
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Answer:

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Answer:

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3 years ago
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KonstantinChe [14]

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k0ka [10]

Answer:

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tiny-mole [99]
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