Plz

shontal made a scale drawing of a boarding school. the scale of the drawing was 1 centimeter : 3 meters. the actual length of a building at the school is 111 meters. how long is the building in the drawing?

The length of the building in the drawing  =  37 centimeter

Step-by-step explanation:

Here, the given scale is 1 centimeter : 3 meters

Now, the actual length of the given building is 111 meters.

Let us assume the length of the building in the drawing  =  k centimeter

So, according to the question:

k centimeters = 111 meters

Now, 1 cm  = 3 m

or, k = 37 cm

or, 37 cm  =  111 meters

Hence, the length of the building in the drawing  =  37 centimeter

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.