Since there is no image given, the perimeter is the sum of measurement of the sides of the triangle. Assuming that the triangle is equilateral. Then the perimeter of the triangle is equal to
P = x + x + x
P = 3x
P = 30 mm
Answer: <em>23.7</em>
Step-by-step explanation:
<em>Let's calculate the acute angle at the base of the triangle:</em>
<em>180° - 90° - 40° = 50°</em>
<em>Find side x:</em>
![\dfrac{sin \: 90^{o} }{31} =\dfrac{sin \: 50^{o} }{x}\\\\sin \: 90^{o} \cdot x=sin \: 50^{o} \cdot 31\\\\sin \: 90^{o} =1\\sin \: 50^{o} \approx 0.766\\1 \cdot x =0.766 \cdot 31\\x=23.746\\23.746 \approx 23.7](https://tex.z-dn.net/?f=%5Cdfrac%7Bsin%20%5C%3A%2090%5E%7Bo%7D%20%7D%7B31%7D%20%3D%5Cdfrac%7Bsin%20%5C%3A%2050%5E%7Bo%7D%20%7D%7Bx%7D%5C%5C%5C%5Csin%20%5C%3A%2090%5E%7Bo%7D%20%5Ccdot%20x%3Dsin%20%5C%3A%2050%5E%7Bo%7D%20%5Ccdot%2031%5C%5C%5C%5Csin%20%5C%3A%2090%5E%7Bo%7D%20%3D1%5C%5Csin%20%5C%3A%2050%5E%7Bo%7D%20%5Capprox%200.766%5C%5C1%20%5Ccdot%20x%20%3D0.766%20%5Ccdot%2031%5C%5Cx%3D23.746%5C%5C23.746%20%5Capprox%2023.7)
True because log times A and B will also be logA and Log B
Answer:
transversal
Step-by-step explanation:
1. In geometry any line which passes through or intersects 2 or more line are called a transversal.
2.Transversal are generally used in geometry of Euclidean plane to decide whether the given set of lines through which transversal passes are parallel or not.
Answer:
false
Step-by-step explanation: