chin160179 chin160179

07-08-2021
Mathematics

contestada

Help anyone can help me do the question,I will mark brainlest.

Help anyone can help me do the questionI will mark brainlest class=

Respuesta :

SparklyAnita SparklyAnita

07-08-2021

Answer:

<ADC=90

therefore AC= 20 using Pytagoras

BAC is a right angle triangle because it belongs to the Pytagoras theorem:25,20,15 i.e 25²=15²+20²

3) I DON'T THINK PQR IS A RIGHT ANGLE TRIANGLE because it doesn't belong to the Pytagoras triple.

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