In ΔABC, if ∠A = 40° and ∠B = 70°, find the measure of exterior angle at A.
A140°
B110°
C70°
D30°
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ABCD is a Rhombus. AC=8 centimeters, BD =6 centimeters what is the perimeter of ABCD?
ചതുരാകൃതിയിലുള്ള ഒരു പുരയിടത്തിന് 50 മീറ്റർ നീളമുണ്ട്. പരപ്പളവ് 1500 ച.മീ. ആയാൽ പുരയിടത്തിന് ചുറ്റും കെട്ടുന്ന വേലിയുടെ നീളം എത്ര?
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