Read the proof. Given: m∠H = 30°, m∠J = 50°, m∠P = 50°, m∠N = 100° Prove: △HKJ ~ △LNP Statement Reason 1. m∠H = 30°, m∠J = 50°,
m∠P = 50°, m∠N = 100° 1. given 2. m∠H + m∠J + m∠K = 180° 2. ? 3. 30° + 50° + m∠K = 180° 3. substitution property 4. 80° + m∠K = 180° 4. addition 5. m∠K = 100° 5. subtraction property of equality 6. m∠J = m∠P; m∠K = m∠N 6. substitution 7. ∠J ≅ ∠P; ∠K ≅ ∠N 7. if angles are equal then they are congruent 8. △HKJ ~ △LNP 8. AA similarity theorem Which reason is missing in step 2?
1 answer:
Answer:
Reason: the total sum of all angles inside any triangle equals 180º.
Step-by-step explanation:
1) Organization
Statement 1. m∠H = 30°, m∠J = 50°, m∠P = 50°, m∠N = 100° 1. Reason: given
2) Given that the sum of all internal angles in any triangle is always 180º, similar to the formula. N represents the number of sides of a triangle:
3) We can also state
Like in the other triangle:
4) Therefore,
Reason: The total of the internal angles is equal to 180º.
You might be interested in
Answer:
P-value = 0.0455
Step-by-step explanation:
This inquiry focuses on calculating the P-value in a test.
Mathematically, we establish that;
P-value = 2 * P(Z > |z|)
Please refer to the attached document for a comprehensive resolution and step-by-step explanation
