Answer:
Answer 1; Angles forming a linear sum to 180°
Answer 2; Substitution
Answer 3; Definition of perpendicular lines
Step-by-step explanation:
The two column proof is presented as follows;
Statement
Reason
1. ∠SWT ≅ ∠TWU
Given
2. m∠SWT + m∠TWU = 180°
Angles forming a linear sum to 180°
3. m∠SWT + m∠SWT = 180°
Substitution
4. m∠SWT = 90°
Algebra
5.
⊥
Definition of perpendicular lines
Perpendicular lines are defined as lines that are at right angles (90°) to each other, therefore given that the angle formed by the lines
and
m∠SWT = 90°, therefore, the lines
and
are perpendicular to each other.
4×77. 75=311
4×31. 75=127
4×19. 25=77
4×82=328
This will be 3 1/2 divided by 7
which is 1/2 cup each.
Answer:
4 feet of ribbon ÷ 1/3 foot riboon = 12 pockets
Answer:
819 cm³
Step-by-step explanation:
Volume of a cuboid = l*b*h