First, the you need ti understand that the triangle is an isosceles right angled triangle. In other words, the base and height are equal in length. The third side is the slide. This is the longest side.
Next, we know that the formula for calculating the area of a right angled triangle is given by:

A = 1/2 (base × perpendicular height)

The perpendicular height is equal to the base. Let's say the base is <em>x</em>. It means that the height is also x, since height = base.
Therefore, the formula will be:

A = 1/2 (x.x)

=1/2 (x²)

32 = 1/2 (x²)

Multiplying both sides by 2 gives:

32×2 = x²

64 = x²

8 = x

To find the third side, we use the Pythagoras theorem:

C² = A² + B²

= 8² + 8²

= 128

C = √128

= 8√2

However, the answer will not be exact, so we multiply the length of the base and height by 2. This gives x = 16 (Length of base = length of height)

Repeating the steps above gives C = √ (16)² + (16)²

= √256

This corresponds to option D.

3 0

3 years ago

luda_lava [24]

Solution

To find Which two numbers on the number line has an

absolute value of 3

Absolute value means " how far a number is from

zero " .

"3" is 3 away from zero .

and " -3 " is also 3 away from zero .

i.e

| 0 - 3 | = 3

| 3 - 0 | = 3

So , the absolute value of "3 " is 3

similarly , absolute value of "3 " is 3 .

Hence , the two numbers are -3 and 3

6 0

3 years ago

Gekata [30.6K]

Answer:

y = 30x

Step-by-step explanation:

y is the amount of money

30 is the constant, the amount of money she gets per x, month

5 0

3 years ago