Area of right angle triangle is 54 cm2. if one of its leg is 12 cm fine the perimeter

1 answer:

8 0

The perimeter of the right angled triangle should be 36cm, hope this helps:)

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ella [17]

Answer:

0.43

Step-by-step explanation:

2+3+1+1=7

7*4+28==Area of full shape

(2*4)+(1*4)=12==Area of shaded shapes

12/28=0.428571>rounded up>0.43

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2 years ago

shusha [124]

Answer:

59.4

Step-by-step explanation:

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lana66690 [7]

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ivolga24 [154]

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Mamont248 [21]

Answer:

c = 24

Step-by-step explanation:

Angle c is supplementary to 146 and their sum is 180

c + 146 = 180 subtract 146 from both sides

c = 34

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2 years ago