Question

PlZ HELP ASAP WILL MARK YOU BRAINLYEST!! PLz dont answer if you don't know... THX

Answer 1

Answer:

5.   8.49

6.   8.6

7.   B. Joe is taller than the tepee

Step-by-step explanation:

5 - formula for diagonal $d= \sqrt{2} *s$   s= side length

So 1.4 times 6 = 8.49

6 - Pythagorean Theorem $c= \sqrt{ a2+b2}$

So $c= \sqrt{ 5 *2+7*2 }$   c = 8.6

7 -  Formula for height  $h= \sqrt{ l^{2} - r^{2}$  l=slant height

So $\sqrt{ 7^{2} - 4^{2}} =h\\\sqrt{ 49-16} = h\\h = 5.74\\5.74 < 6$That means Joe is taller

Answer 2

Answer:

The answers to your questions are :

5. Area of square = 36 , so (4 × X =36) . X=9

The formula used to find diagonal length = side × Rad2

9 × rad2 = 12.72

6 . Rad ( 25+49) = Rad(74) = 8.6

7. B is correct . He is taller than it .

Rad ( Slant height^2 - radius^2 ) = hight

hight = 5.7 .