3 years ago

Given ef intersects gh at point D and ef is perpendicular to gh, what is the measure of hdf

1 answer:

6 0

Below is an image of what you have described. Since EF intersects GH perpendicularly - all resulting angles will be 90° by the definition of intersection of perpendicular lines.

This is to say that, Angle GDE, GDF, HDF, and HDE are all 90° angles.

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Alika [10]

Answer:

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Step-by-step explanation:

The total distance around the canvas painting is 60 cm, we know this because, to find the perimeter of a square you add the length of all 4 sides together. To find the length of 1 side we take the square root of the area which is 196 cm², this equals 14 cm. To find the perimeter we add all 4 sides together, so 14+14+14+14=60 cm.

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1 year ago

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3 years ago

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