4 years ago

Heeeeeeeeeeelp pls! I need this done very soon

Mathematics

1 answer:

Eddi Din [679]4 years ago

4 0

Answer:

The scale factor is 0.5

It is a reduction

Step-by-step explanation:

∵ The length of the side of the first Δ = 3.4

∵ The length of the side of the second Δ = 1.7

∵ 1.7/3.4 = 1/2 = 0.5

∴ The scale factor is 0.5

∵ The second Δ is smaller than the first Δ

∴ It is a reduction

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Please help- Geometry question!!

trasher [3.6K]

The arc length of AB = 8.37 meters

Solution:

Degree of AB (θ) = 60°

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Let us find the arc length of AB.

Arc length formula:

$$\text { Arc length }=2 \pi r\left(\frac{\theta}{360^{\circ}}\right)$

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3 years ago

Which statements about the diagram are true ?

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Answer:

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Step-by-step explanation:

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