On your geometry test you have two triangles: δabc and δmno. you are told that ∠a ≅ ∠ m and that ∠b ≅ ∠ n. which statement is also true? a) ∠c ≅ ∠o b) ∠a is a right angle c) δabc ≅ δmno d) δmno is a right triangle.

A) ∠C ≅ ∠O

Step-by-step explanation:

For this you´ll have to remember the laws of the triangles, whic state that the sum of all the interior angles of a triangle equals 180º, if you have that A is equal to M and B is equal to N you can figure out that the remaining angle is equal.

Lest give immaginary measures to the angles:

A and M measure 40

B and N measure 110

Angle A+B= 150, the measure of angle C is= 30

Angle M+N=150, the measure of angle O is= 30.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere