Using the side lengths determine whether the triangle is acute, obtuse or right 36, 45, 27

given sides,

a=36

b=45

c=27

From cosine law,

cosA=

or, A= cos^-1(0.6)=53.13°

similarly, cosB=

or, B= cos^-1(0)=90°

Since, B=90, the given triangle is right angled triangle.

10 * 563.67 = 5636.7

£56

step-by-step explanation:

u divide 24 by 3 and u get 8 so if u do 8 time 7 or 8+8+8+8+8+8+8 u get 56 and 56 divided by 7 is 8.