Two consecutive sides of a parallelogram measure 32 centimeters and 15 centimeters. The angle made by the pair of consecutive sides is 135°. What is the area of the parallelogram?

Question

anonymous · Answer

draw the height from a vertex of the parallelogram on the 32 cm base

anonymous · Answer

94 is the area

anonymous · Answer

16.6 square centimeters

339.4 square centimeters 

169.7 square centimeters 

678.8 square centimeters

anonymous · Answer

sigh the answer is 339.4

anonymous · Answer

to find the height (h) of the parallelogram, 

find: sin 45 = h/15 

h = (15√2)/2 cm 

so, Area of parallelogram = (32) * (15√2)/2 = 240√2 cm^2 ≈ 339.411 cm^2

anonymous · Answer

@AleshGames  is wright I forgot a step