Will give brainlist i dont remember this

(3,5)

Step-by-step explanation:

Here we are asked to find the reflection of Point P(-1,5) along the line represented by x=1

Please refer to the image attached with answer.

We have point P (-1,5) , the line x=1 and the Point R which is the reflection of P across x=1

now we can see that P is 2 units towards left of the line x=1. hence its reflection across x=1 will be 2 units away towards right of line. 2 units away , the x coordinate will be 1+2 = 3

Hence the x coordinate is 3 and y coordinate remains the same. Hence the coordinates of R will be (3,5)

after simplifying it i got: -36.25 as my answer. hope that !

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

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