2 years ago

Hi, does anyone know the answer to this question? I’m bad at geometry and I’m struggling to answer it.

Mathematics

1 answer:

arsen [322]2 years ago

3 0

Answer:

QT = 16

Step-by-step explanation:

ΔQRS ~ ΔQRT

In similar triangles, corresponding angles are in same ratio.

$\frac{QS}{QR}=\frac{QR}{QT}\\\\\frac{25}{20}=\frac{20}{QT}$

Cross multiply,

QT * 25 = 20 * 20

$QT =\frac{20*20}{25}\\\\QT = 4*4\\\\QT = 16$

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