The length of a rectangular room is 6.9 m and its width is 9.6 m. find the area of the room.

66.24 m2

33 m2

92.16 m2

47.61 m2

Solution:

It is given that length of a rectangular room is 6.9 m and its width is 9.6 m.

So We have ;

So We have to find the area of the room.

We know :

Area of Rectangular room = Length of Rectangular room × Width of Rectangular room

Area of Rectangular room = 6.9 m × 9.6 m

Area of Rectangular room = 6.9 m × 9.6 m Area of Rectangular room = 66.24 m²

Therefore, Required area of the room is 66.24 m².

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total