Answer:
Perimeter≈113.57 and Area= A≈498.84
Step-by-step explanation:
Ok so the Perimeter is approximately 113.57. the formula of a perimeter of a right triangle is P=a+b+√a²+b²
so since a and b are the leg in the right riangle then the value we are gonna be working with are 24 and 41.57
so basically the equation states this: P=24+41.57+√24²+41.57²
so 24+41.57 is 65.57
24²=576 and 41.57²=1728.1(rounded) add that and you get 2304.1. the square root of 2304.1 is 48.00104166 or just 48. add that to 65.57 and you get 113.57
Now for area.
the area of right triangle is ab/2
so 24times 41.57 divided by 2
24 times 41.57= 997.68
divide that by 2 and you get 498.84
Answer:
The exponent of a number says how many times to use the number in a multiplication.
Example:
= 8 × 8 = 64
Net for the prism will have 3 rectangles with dimensions 5 by 15, 12 by 15 and 13 by 15 and 2 triangles with legs 5 inches and 12 inches.
The correct net is net a.
Surface area = sum of areas of the three rectangles and sum of the two triangles.
SA = (5 x 15) + (12 x 15) + (13 x 15) + (5 x 12) = 75 + 180 + 195 + 60 = 510 square inches.
I'm pretty sure 5/8 could only fit in 1 once. This is because 8/8 is the same as one, because it would be eight out of eight, which would be a whole. In order to fit two in a whole, the number would have to be 4/8 not 5/8, since 5/8 is past the halfway mark, you cannot fit it into 1 more than once.
Answer:
Left triangle:
69+69+x=180
x=42
90-42=48
x=48
Let me know if this helps!