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I shown in the village of Surya there was a big pole PC this world was tied with the strong wire and 10 m length there was on this pole does got damage very badly any small what was usually prepared with the help of a which normally bored electricians were carrying on bicycles in this time electricians needle staircase of 10 m so that it can reach at point p on the phone and this should make 60 degree with 9 AC number one show that triangle APC and triangle BC are congruent?
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I shown in the village of Surya there was a big pole PC this world was...
**Congruency of Triangle APC and Triangle BC**

To prove that triangle APC and triangle BC are congruent, we can apply the side-angle-side (SAS) congruence criterion.

**Given Information:**
- There is a big pole in the village of Surya, to which a wire of 10 m length is tied.
- The wire got damaged and needed repair.
- Electricians carry a needle staircase of 10 m length on bicycles.
- The needle staircase is used to reach point P on the pole.
- The needle staircase makes a 60-degree angle with 9 AC.

**Construction:**
- Draw a line segment AC representing the wire tied to the pole.
- Construct a perpendicular line segment BX from point B on AC, such that BX represents the needle staircase.
- Mark point P on AC where the needle staircase reaches the pole.

**Proof:**

**Step 1:**
In triangle BXC and triangle BPC:
- BC = BC (common side)
- Angle BXC = Angle BPC (both 90 degrees as BX and BP are perpendicular to AC)
- BP = BX (both represent the length of the needle staircase)

Therefore, triangle BXC is congruent to triangle BPC by side-angle-side (SAS) criterion.

**Step 2:**
In triangle APC and triangle BPC:
- Side AP = Side BP (both represent the length of the needle staircase)
- Angle APC = Angle BPC (both are equal to 60 degrees)

Therefore, triangle APC is congruent to triangle BPC by side-angle-side (SAS) criterion.

**Step 3:**
From step 1 and step 2, we can conclude that:
- Triangle APC and triangle BC have two pairs of corresponding sides and an included angle equal.

Therefore, triangle APC is congruent to triangle BC by the SAS congruence criterion.

Hence, it is proved that triangle APC and triangle BC are congruent.

Note: The proof is based on the given information and construction provided.
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I shown in the village of Surya there was a big pole PC this world was tied with the strong wire and 10 m length there was on this pole does got damage very badly any small what was usually prepared with the help of a which normally bored electricians were carrying on bicycles in this time electricians needle staircase of 10 m so that it can reach at point p on the phone and this should make 60 degree with 9 AC number one show that triangle APC and triangle BC are congruent?
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I shown in the village of Surya there was a big pole PC this world was tied with the strong wire and 10 m length there was on this pole does got damage very badly any small what was usually prepared with the help of a which normally bored electricians were carrying on bicycles in this time electricians needle staircase of 10 m so that it can reach at point p on the phone and this should make 60 degree with 9 AC number one show that triangle APC and triangle BC are congruent? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about I shown in the village of Surya there was a big pole PC this world was tied with the strong wire and 10 m length there was on this pole does got damage very badly any small what was usually prepared with the help of a which normally bored electricians were carrying on bicycles in this time electricians needle staircase of 10 m so that it can reach at point p on the phone and this should make 60 degree with 9 AC number one show that triangle APC and triangle BC are congruent? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for I shown in the village of Surya there was a big pole PC this world was tied with the strong wire and 10 m length there was on this pole does got damage very badly any small what was usually prepared with the help of a which normally bored electricians were carrying on bicycles in this time electricians needle staircase of 10 m so that it can reach at point p on the phone and this should make 60 degree with 9 AC number one show that triangle APC and triangle BC are congruent?.
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