Triangle ABC is an isosceles triangle with equal sides of length 15 cm. The two equal angles are 30°. Draw a diagram
Determine the area of this triangle.
RECALL: AA where b is the horizontal base and h is the vertical height of the triangle.
2'
bh

89

step-by-step explanation:

(sin 42)/31. = sinx)/37

sinx = 37 (sin42)/31

= 37× 0.66/31 = 0.787

x= 51.9

other angle opposite to y = 180-51.9-42

= 180- 93.9 =86.1

so

sin42)/31 = sin 86.1)/y

0.021 = 0.997 /y

y= 0.997/0.021 =47.47

idk lol xd

step-by-step explanation:

ez do it yourself lazy

translate k to n and reflect across the line containing jk.