Somebody help me with these two I have one more after then I can go outside :)​

Step-by-step explanation:

7)

perimeter of a circle is d

50= 157.0796 for both of the circular ends

plus 200 for the two straights

357.07 m

8)

the triangle is 8*2.5 =20  for both sides

10*10 = 100

and 5*7=35  but that's a negative , it's subtracted

120-35=85

85

Now go out side and get exercise  :)

the answer is n

answer: yes youre right.

step-by-step explanation: