To do this multiply 1840 by 182. This gives you 334,880.
There are 16 smaller triangles within the main large one. .25=1/4, so your fraction is 1/4. 1/4 of 16 is 4, because 4+4+4+4=16. So colour in 4 triangles. Hope this helps!
This isn't the same problem but it's an idea. of what you're doing.
Answer:
sinB= 3/5, tanA=4/3, cosB=4/5
Step-by-step explanation:
(-2+I)(3-6i)
-2i + -6i = 12i