A) hl theorem b) cpctc c) aas theorem d) asa postulate

(A) HL Theorem

Explanation:

  Statement                                            Reason

1. ΔHMP is isosceles                            1. Given

2. HM ≅ HP                                           2. Definition of isosceles

3. NP ⊥ OM                                           3. Given

4. ∠MHN and ∠PHO are right angles  4. Definition of perpendicular

5. ∠MHN = 90°                                       5. Definition of right angles

   ∠PHO = 90°

6. ∠MHN ≅ ∠PHO                                   6. Transitive Property

7. ΔNHM ≅ ΔOHP                                    7. HL Theorem

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: