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Fed [463]
3 years ago
8

In ΔTUV, u = 17 cm, ∠T=11° and ∠U=103°. Find the length of t, to the nearest centimeter.

Mathematics
2 answers:
Dafna1 [17]3 years ago
6 0

Answer:

3.33 cm

Step-by-step explanation:

We need to use the Law of Sines to solve this, which states that for a triangle with lengths a, b, and c and angles A, B, and C:

\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}

Here, we can say that a = 17, A = 103, and B = 11 and we want to find b:

\frac{17}{sin(103)} =\frac{b}{sin(11)}

b * sin(103) = 17 * sin(11)

b ≈ 3.33 cm

The answer is about 3.33 cm.

Readme [11.4K]3 years ago
4 0

Answer:

3 cm

Step-by-step explanation:

Using sine law

u/sinU = t/sinT

t = sinT × u/sinU

t = sin(11) × 17/sin(103)

t = 3.3290769479

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