2 years ago

Find the area and perimeter of the shape above

Mathematics

1 answer:

ELEN [110]2 years ago

5 0

Answer:

Perimeter: 18.5

Area: 15

Step-by-step explanation:

P = a + b + c

P = 5 + 6 + 7.5

P= 18.5

A = 1/2bh

A = 1/2*7.5*4

A= 15

You might be interested in

Erik tried to evaluate 2 x 7,000 step by step.

lyudmila [28]

That’s good to know.

5 0

3 years ago

Read 2 more answers

How do I find simple interest rate

-BARSIC- [3]

For interest rate question I=p times r times t
17=500 times r times 2
17 divide 1000
then multiply 100 to get percentage
1.7%

8 0

3 years ago

The pyramid shown has a square base that is 32 centimeters on each side. The slant height is 24 centimeters. What is the lateral

masya89 [10]

L.S.A.=1/2pl where p represents the perimeter of the base and l the slant height.
L.S.A. = ½(4*32)(24)
L.S.A. = ½ (128)(24)
L.S.A. =1/2(3072)
L.S.A. = 1536 cm

6 0

3 years ago

Read 2 more answers

which set of numbers may represent the lengths of the sides of a triangle? A. 1, 3, 4 C. 5, 7, 9 B. 4, 4, 9 D. 8, 5, 3

enot [183]

The answer will be B 4,4,9

4 0

3 years ago

Elena surveyed her classmates to see how many like to make jewelry. When she asked 20 of her classmates, 50 percent said they li

nordsb [41]

10 students of Elena's classmates like to make jewellery.

<u>Step-by-step explanation:</u>

Let total no.of classmates who liked the jewellery = x

Here, in the given problem, given she asked her classmates '20'. So, it clearly shows that total number of students/classmates = 20. Also, in that, 50% said like to make jewellery. Now find 'x' as below,

$x = 50 \% \text { of } 20$

$x = \frac{50}{100} \times 20$

$x = 10$

Hence, the total number of classmates who liked to make Jewellery = 10

5 0

3 years ago