Josh Sizemore

2021-12-14

Find $m\mathrm{\angle}F$

Vivian Soares

Beginner2021-12-15Added 36 answers

Step 1

Given,

a right angle triangle

$\mathrm{\angle}E={90}^{\circ}$

$ED=6$

$EF=3$

Step 2

Let$\mathrm{\angle}F=\theta$

then$\mathrm{tan}\theta =\frac{p}{b}=\frac{DE}{EF}$

$\Rightarrow \mathrm{tan}\theta =\frac{6}{3}$

$\Rightarrow \mathrm{tan}\theta =2$

$\Rightarrow \theta ={\mathrm{tan}}^{-1}2$

$\Rightarrow \theta =63.434$

$\stackrel{\sim}{=}63.4$

$\therefore \text{}on\text{}\mathrm{\angle}F=63.4$

Given,

a right angle triangle

Step 2

Let

then

Ethan Sanders

Beginner2021-12-16Added 35 answers

Step 1

Step 2

Step 3

Answer:

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