Answer:
1. y
2 x
3 a
4 b
Step-by-step explanation:
Answer:
43.60°
Step-by-step explanation:
We can solve the triangle using the trigonometrical ratios which may be expressed in the form SOA CAH TOA Where,
Sin Ф = opposite side/hypotenuses side
Cosine Ф = adjacent side/hypotenuses side
Tangent Ф = opposite side/adjacent side
The hypotenuse is the side facing the right angle while the opposite is the side facing the given angle.
Considering triangle ΔDEF, where ∠F=90°, FE = 21, DF = 20, and ED = 29
As such, with respect to angle E, ED is the hypotenuse, DF is the opposite side and FE is the adjacent side
Cosine ∠E = 21/29
∠E = cos-1 0.724137931
∠E = 43.60° to the nearest hundredth
Answer:
Hello! What are you trying to ask?
Step-by-step explanation:
Answer:2.55 in fraction form is 51/20.
Step-by-step explanation:
Would it be two equilateral triangles?
I'm sorry if this doesn't help I don't really know what type of triangle that is.
