SECTION: DConstruct a AABC in which lA-45 1e -90Â° and AB+ BC+ CA- 1

1.	SECTION: DConstruct a AABC in which lA-45 1e -90Â° and AB+ BC+ CA- 14 cmrom inside it w
Answer» Step 1: Draw a line segment PQ ( = AB + BC + CA ) = 12cm. Step 2: Draw an angle of 45° at P and an angle of 90° at Q. Step 3: Bisect ∠P and ∠Q. Let the bisectors of ∠P and ∠Q intersect in A. Step 4: Draw perpendicular bisector DE of AP which intersect PQ in B and FG of AQ which intersect PQ in C. Step 5: Join AB and AC. ∴ ΔABC is the required triangle.

SECTION: DConstruct a AABC in which lA-45 1e -90Â° and AB+ BC+ CA- 14 cmrom inside it w

Answer»

Step 1: Draw a line segment PQ ( = AB + BC + CA ) = 12cm.

Step 2: Draw an angle of 45° at P and an angle of 90° at Q.

Step 3: Bisect ∠P and ∠Q. Let the bisectors of ∠P and ∠Q intersect in A.

Step 4: Draw perpendicular bisector DE of AP which intersect PQ in B and FG of AQ which intersect PQ in C.

Step 5: Join AB and AC.

∴ ΔABC is the required triangle.