Susan is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices. Com
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Answer:
Step-by-step explanation:
Answer: The ΔVZX and ΔWXZ are not congruent by SAS.
Explanation:
It is given that the VX = WZ = 40 cm and ∠ZVX = ∠XWZ = 22°.
Draw a figure as shown below,
According to the SAS rule of congruence, two triangles are congruent if two sides and their inclined angle is equal.
From the given figure it is easily noticed that in ΔVZX and ΔWXZ,
(given)
(given)
(common side)
Since we have two sides and one angle is same. but we can not conclude that the ΔVZX and ΔWXZ are congruent by SAS, because the given angle is not the inclined angle of both equal sides.
Therefore, the ΔVZX and ΔWXZ are not congruent by SAS.
For an equation to pass through the origin, (0,0) must be a solution of the equation. So, for the first one,
(0, 0) must satisfy the equation and we can solve for the value of r₁ as shown below.
Since the second equation of the circle also passes through the origin, we use the same steps from the first one.
Thus, we have the values for r₁ and r₂ as 20 and 34, respectively.
Answer: r₁ = 20 and r₂ = 34
(0, 0) must satisfy the equation and we can solve for the value of r₁ as shown below.
Since the second equation of the circle also passes through the origin, we use the same steps from the first one.
Thus, we have the values for r₁ and r₂ as 20 and 34, respectively.
Answer: r₁ = 20 and r₂ = 34