MissSusan8534 MissSusan8534
  • 24-03-2021
  • Mathematics
contestada

A bird was sitting 8 metres from the base of an oak tree. It flew about 17 metres to reach the top of the tree. How tall is the tree?

Respuesta :

eudora eudora
  • 25-03-2021

Answer:

Height of the tree = 15 meters

Step-by-step explanation:

A bird is sitting at a distance of 8 meters (at point C) from the tree.

It covered distance AC = 17 meters to reach at the top of the tree at point A

By applying Pythagoras theorem in the given triangle,

Hypotenuse² = (leg 1)² + (leg 2)²

AC² = AB² + BC²

(17)² = AB² + 8²

AB² = 289 - 64

AB = √225

AB = 15 meters

Therefore, height of the tree = 15 meters

Ver imagen eudora
Answer Link

Otras preguntas

Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet
factor: 6x+36=  how do I solve this problem
-2n-h(4rx-6s)-3rx+3s i need help doing this problem
-2n-h(4rx-6s)-3rx+3s i need help doing this problem
What are the unit rates for  4/8 , 5/25, 36/6, 14/21, 18/30, 28/16, 56/35, 45/108, 12/42, 39/26
Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet
Juan is thinking of two numbers. He says that 3 times the first number minus the second number is 118. In addition, two times the first number plus the second n
Find the slope of the ski run that descends 15 feet for every horizontal change of 24 feet
the perimeter of a rectangle is 120 meters. If the length of the rectangle is 20 meters more than the width, what are the dimensions of the rectangle.
what are some examples of figurative language found in the book Divergent?