Math Activity 8: Complete Factorization
Instruction: Answer the following. Show complete and neat solution.
I. Find the factors using GCF.
1. 4 − 2 + 4 − 2
2. ( + 4) + 3( + 4)
3. 2^2 − 2 + 7 − 7
4. 4(3 − 4)( + 1)
II. Factor the trinomial completely.
5. 12^2 − 4 − 16
6. 10^2 + 7 − 12^2
Answers
Answered by
0
Answer:Properties of Dodecahedrons
Sides - A dodecahedron has 12 pentagonal sides.
Edges - A dodecahedron has 30 edges.
Vertices - It has 20 Vertices (corner points), and at each vertex 3 edges meet.
It has 160 diagonals.
The sum of the angles at each vertex is, 3 x 108° = 324°.
Step-by-step explanation:
Similar questions