<h3>☘︎Answer :- </h3>
<h3>☘︎ Solution :- </h3>
- Given : Three sides are 11/3 cm , 15/4 cm and 26/9 cm
- To find : perimeter of the triangle
Perimeter of a triangle = Sum of the length of the three sides
perimeter of the given triangle = 11/3 + 15/4 + 26/9
- Make the denominator same by taking the LCM of the denominators .
( LCM of 3 , 4 and 9 is 36 )
♧ Therefore, the perimeter of a triangle is 371/36 cm
Answer:
Step-by-step explanation:
Length of rectangle = 12 cm
Width of the rectangle = 6 cm
Area of the rectangle = 12 × 6
= 72 cm²
Area of two semicircles =
= πr²
Here, r = radius of the semicircle
From the picture given,
Radius =
= 3 cm
Area of two semicircles = π(3)²
= 9π
= 28.27 cm²
Area of the entire composite figure = Area of the rectangle + Area of two semicircles
= 72 + 28.27
= 100.27 cm²
A, c, and d
Explanation: 30 of the 50 slices have been eaten, 30/50 is the same as 60/100 (which is answer c) which equals 60% (answer d) and it is also equal to 0.6 (answer a) hope this helps :)
The equation of the line is D
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