Question

Help with this question(Will give brianlist and thanks)(Determine the area)

Answer 1

Answer:

Area  = x+11

Step-by-step explanation:

$A = \frac{1}{2} (a+b)h\\Base =5\\Height =2\\Base =x+6\\A = \frac{5+(x+6)}{2} \times 2\\A = \frac{5+x+6}{2} \times 2\\ A =\frac{x+11}{2} \times 2\\Area= x+11$

Answer 2

Answer:

The area of trapezium is (x+11) cm².

Step-by-step explanation:

Given that the formula of area of trapezium is :

$area = \frac{1}{2} \times (a + b) \times h$

In the formula, a and b represents the length of trapezium and h is the height. So you have to substitute the following expressions into the formula :

$let \: a = 5 \\ let \: b = x + 6 \\ let \: h = 2$

$area = \frac{1}{2} \times (5 + x + 6) \times 2$

$area = \frac{1}{2} \times 2 \times (x + 11)$

$area = 1 \times (x + 11)$

$area = (x + 11) \: {cm}^{2}$