Question

Rangamati, Khagrachhari and Bandarbans are the three hilly districts where nature has opened her wings of beauty. (make it simple)​

Answer 1

Answer:

The Chittagong Hill Tracts (Bengali: পার্বত্য চট্টগ্রাম, romanized: Parbotto Chottogram), often shortened to simply the Hill Tracts and abbreviated to CHT, are group of districts within the Chittagong Division in southeastern Bangladesh, bordering India and Myanmar (Burma). Covering 13,295 square kilometres (5,133 sq mi), they formed a single district until 1984, when they were divided into three districts: Khagrachari District, Rangamati Hill District, and Bandarban District.

Answer 2

Explanation:

if angle A and angle B are acute angles such that cosA =cos B, then show that angle A=angleB