Answer:
∠C = 80 ° ; ∠ T = 40°.
Step-by-step explanation:
Triangle CRS is isosceles because it has two sides of equal length. (CR and CS are radii).
An isosceles triangle has also two equal angles, which means that ∠CRS= ∠CSR.
Therefore, ∠C = 80 ° (180° – 50° - 50°) because the sum of angles in a triangle is 180 degrees.
∠C is the central angle of the arc RS.
∠ T is the inscribed angle of the arc RS.
An inscribed angle is half of a central angle that subtends the same arc on the circle, so the inscribed angle ∠ T is half of the central angle ∠C. Since ∠C = 80 °, we can easily determine the measure of ∠ T:
80° divided by 2 is 40°.
The first step will be to add 6 on both sides
Answer:
6/8 divided by 5/7 is 1.05/ 1 1/20
Answer:
g = 4
Step-by-step explanation:
8 * g =32
Divide each side by 8
8 * g/8 =32/8
g = 4
Answer: -7
Step-by-step explanation:
w = -1, x = -2, y = -3, z = -4
z/x + -8y + 2w - wxyz
(-4)/(-2) + (-8)(-2) + (2)(-1) - (-1)(-2)(-3)(-4)
2+ 16 + (-1) - (24)
18-1-24
-7
