1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 are your team numbers
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1 - 9
1 - 10
2 - 3
2 - 4
2 - 5
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2 - 10
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9 - 10
45 matches in all >.< :)
We are given
△ABC, m∠A=60° m∠C=45°, AB=8
Firstly, we will find all angles and sides
Calculation of angle B:
we know that sum of all angles is 180
m∠A+ m∠B+m∠C=180
we can plug values
60°+ m∠B+45°=180
m∠B=75°
Calculation of BC:
we can use law of sines

now, we can plug values



Calculation of AC:

now, we can plug values



Perimeter:

we can plug values


Area:
we can use formula

now, we can plug values

...............Answer
The pounds of grapes left with seinna is 3.125 or
pounds
<h3><u>
Solution:</u></h3>
Given that Sienna has
pounds of grapes
She eats
pound and gives
pounds to her brother
<em><u>To find: pounds of grapes left with seinna</u></em>
We can find the pounds of grapes left with seinna by subtracting the pounds of grapes she ate and pounds of grapes she gave to brother from the total pounds of grapes she had
Pounds of grapes left with seinna = total pounds of grapes - pounds of grapes she ate - pounds of grapes she gave to brother



<em><u>Substituting the values we get,</u></em>


Thus the pounds of grapes left with seinna is 3.125 or
pounds
X=6
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