Answer:
El perímetro es 16, por qué para hallar el perímetro son la suma de sus 3 lados.
el área es la base por altura, que en este caso sería...
Answer: A!
Step-by-step explanation:
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➷ As the two lengths are a, this means it is an isosceles triangle.
The two unknown angles would be equal so we can calculate them:
(angles in a triangle equal 180 degrees)
(180 - 90) / 2 = 45
Now we can use the sine rule to calculate the length a
(6 / sin(90)) x sin(45) = a
a = 4.242640687
To one decimal place, your answer would be:
a = 4.2mm
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You can fit 3 cones in a cylinder that has the same radius and height so you are wright 3•5= 15 in^3
Answer: about 45
first since there’s 30 miles per gallon multiply 5.3 by 30 and then subtract 120 and there’s the answer