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3 years ago

Please help me with this

Mathematics

1 answer:

Maru [420]3 years ago

3 0

Answer:

32 - 4 = 28 units^2

Step-by-step explanation:

Rectangle area = width x length

4 x 8 = 32

Rectangle minus the missing right triangle.

Triangle area: (base x height)/2

Right triangle = (4 x 2)/2 = 4

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3 years ago

A helicopter floats 120m above a helipad, a dog is 85m from the helipad, if the dog could fly, how far would it have to fly to g

suter [353]

<em>If the dog could fly, it would need to fly 147 meters to catch the helicopter</em>

This is a rather easy and straightforward question. We are going to solve it using Pythagoras theorem. We can interpret the question to be in a triangle where the height of the helicopter above the helipad and away from the dog is the right angle. This also means that the distance needed, between the dog and the helicopter is the hypotenuse.

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read more about pythagoras theorem here brainly.com/question/15138986

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3 years ago