2 years ago

I need to find the area of my shape

Mathematics

1 answer:

k0ka [10]2 years ago

6 0

Answer:

Formula for area of triangle:

A = bh x 1/2

Formula for area of parallelogram:

A = bh

Now find the area of the figure above which is a triangle:

3(base) x 8(height) x 1/2 = 12

Let's find the area of the parallelogram;

6(height) x 9(base) = 54

Add the two areas together:

12 + 54 = 66 cm2

You might be interested in

Can someone help answer this? Is this Biased or Unbiased?

max2010maxim [7]

Answer:

unbiased

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find the missing variable for a triangle: a=48in2

Galina-37 [17]

Assuming that the given triangle is a right triangle where height and base are equal, we can solve for the missing variables. Let us review the given problem, the given is the total area since unit of "a" is inch squared.

The formula for an area of a triangle is At = 1/2(bxh). We substitute the given value and assume that h=b.

Therefore, 48=1/2bh. To eliminate 1/2, we multiply both sides by 2. Then we have 96=bh. When b=h, we have b^2=96.

The missing variables are b=h=9.8.

3 0

4 years ago

In a school, 55% of the pupils are girls. Out of the girls, the ratio of ones with blonde hair to ones with brown hair is 2:3. W

Kamila [148]

Answer:

36.7

Step-by-step explanation:

4 0

3 years ago

The frequency table shows the scores from rolling a dice.

Tatiana [17]

The answer is 3 (or 3.08)