Find the value of BCF angle.
2 answers:
Since the triangle is a right angle at BFC, wouldn’t that indicate it’s either 30°, 45°, or 60°? What are the values for the side dimensions?
Answer:
triangleBFCBis an isosceles triangle
angleBFC=90°
angle FBC and angle BCF are equal
let angle FBC=x,angleBCF=x
the sum of angles in a triangle=180°
90+x+x=180°
90+2x=180
2x=180-90
2x=90
divide both sides by 2
2x÷2=90÷2
x=45°
You might be interested in
Answer:
Step-by-step explanation:
Answer:
she will earn $6,657 in interest in 3 years
Total paintings = 6
Number of different places for each painting = 6
Total number of ways she could hang all the painting = 6 × 6 = 36
Answer:
y = 2x
Step-by-step explanation:
y=mx+b
m=2
x=2
y=4
4=2*2 + b
b = 4 - 4
b = 0
y = 2x
Answer:
35 is the answer to #8 I believe.
