Answer:
DB = 8
Step-by-step explanation:
Δ ADB and Δ BDC are similar so ratios of corresponding sides are equal, that is
=
, substitute values
=
=
( cross- multiply )
DB² = 64 ( take the square root of both sides )
DB = = 8
Is this a function or a non function?
1 answer:
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Answer:
The scale is: 1 cm = 3.26 meter
Step-by-step explanation:
Given
Height of Pyramid in Painting =
Actual Height of Pyramid =
In order to find the scale, we can find the ratio between actual height and height in painting.
The ratio can be found by dividing the actual height by height in painting
Rounding off to nearest hundredth
= 3.26
This means that the scale is:
1 cm = 3.26 meter