Answer:
Third side = 8.34 cm
Step-by-step explanation:
Given that,
The perimeter of a triangle, P = 22 cm
One side of a triangle, b = 9 cm
The area of the triangle, A = 20.976 cm²
The formula for the area of a triangle is given by :
Perimeter = Sum of all sides
9 cm + 4.66 cm + x = 22
x = 22 - 13.66
x = 8.34 cm
So, the third side of the triangle is 8.34 cm.
Answer:
(5c-d)/a = b
Step-by-step explanation:
First you would bring the d to the right side of the equation
ab=5c -d
Then, you will divide the right side of the equation by a to find the value of b
(5c-d)/a =b
Hope this helps!!!
Volume of a triangular prism = base area x height
720 = base area x 5
base area = 720 ÷ 5 = 144 ft²
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Answer: The base area is 144 ft²
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R<5
r has to be less than 5, now doesn't it
340 = (2 × length) + 160.
Subtract 160 from both sides.
180 = 2 × length
Divide both sides by 2.
90 = length.
