if the measure of the third angle of the triangle is 20 more than three times the measure of either of the other two angles, fin
1 answer:
You might be interested in
Answer:
15 cm
Step-by-step explanation:
The altitude is one leg of the right triangle formed by the altitude, half the base, and the triangle side. The Pythagorean theorem applies, so you have ...
... (17 cm)² = (altitude)² + (16 cm/2)²
... altitude = √(17² -8²) cm = √225 cm
... altitude = 15 cm
Answer:
-4
Step-by-step explanation:
g(2) means x=2