3 years ago

Please help me I need help

Mathematics

1 answer:

frez [133]3 years ago

3 0

Answer:

Step-by-step explanation:

Use Pythagorean theorem,

Base² + altitude²= hypotenuse²

8² + altitude² = (2√41)²

64 + altitude² = 2²*(√41)² {(√41)² = √41*√41 = 41}

64 +altitude² = 4 * 41

64 +altitude² = 164

altitude² = 164 - 64

altitude² = 100

altitude = √100 = 10

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