Answer:
750
Step-by-step explanation:
it is to easey
Answer:
1:4 and 6:24
Step-by-step explanation:
Answer:
144 cm²
Step-by-step explanation:
A prism's surface has 2 triangles & 3 rectangles.
In both the triangles , length of :
Perpendicular = 4 cm
Base = 6 cm
So , Area of both triangles = 
In the 3 rectangles ,
Length = 8 cm
Width = 5 cm
So , Area of the rectangles = 
Hence the total surface area of the prism is = 120 + 24 =144 cm²
Answer: one angle would be 50 degrees while the other would be 130 degrees.
Step-by-step explanation:
240x3= 720
720+80 = 800
800/20= 40
The answer is 40.
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