Question

In ∆ RST, angle S =90° angle T = 38, Rt= 12 cm, then find RS and ST​

Answer 1

$\bf\huge\pink{GIVEN}$

$\bf \red{In \: ∆ \: RST,}$

$\bf\green {angle \: S =90°}\\ \\ \bf\green{angle \: T = 30° } \\ \\ \bf\green{angle \: R= 60°}$

$\bf{∆RST \: is \: 30°-60°-90° triangle}$

$\bf{RS} = \frac{1}{2} \: RT$

$\bf \:\frac{1}{2} \times 12 = 6 \: cm$

$\bf\pink{ST = \frac{ \sqrt{3} }{2} \: RT} \\ \\ = \frac{ \sqrt{3} }{2} \times 12 = 6 \sqrt{3} \: cm$

$\bf\orange{RS=6 \: cm} \\ \\ \bf\orange{ST=6 \sqrt{3} \: cm}$

$\bf\green{Note}$

• There is mistake in your question T is 30 °

Thanks

Answer 2

Answer:

Photography is the art, application, and practice of creating durable images by recording light, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.