The answer is C because since the answer is 4 and if u look at c it would equal to 4.
Answer:
4.45
Step-by-step explanation:
cos(70)= BC/13
BC=13*cos(70)
BC= 4.45 cm
Given

So,

So, the simplest form of 88/90 is 44/45
Answer:
Hope that helps ⬇️
Step-by-step explanation:
If two pairs of corresponding angles in a pair of triangles are congruent, then the triangles are similar. We know this because if two angle pairs are the same, then the third pair must also be equal. When the three angle pairs are all equal, the three pairs of sides must also be in proportion.