isabelreneexxx10 isabelreneexxx10

02-02-2020
Mathematics

contestada

A pentagon is made from a square and an isosceles triangle.
Not drawn
accurately
125
12 cm
12 cm
- 12cm
Work out the perimeter of the pentagon.

Respuesta :

andreiaxy00797 andreiaxy00797

01-07-2022

Answer:

55

Step-by-step explanation:

120- 90 = 35˚

35 × 2 = 70

180 - 70 = 110

x/sin35˚= 13/sin110˚ = 7.935cm = 8cm - sin theorem

Perimeter = 8 + 8 + 13 + 13 + 13 = 55cm

Answer Link

Otras preguntas

What economic concept is applied in this statement? By earning higher levels of education, students learn skills and are more likely to be employed. in their jo

please help me........asap

If the police want to enter a home to find evidence, what must they request?

Y return goods to X. Which document will Y send to X?A. Credit note B. Debit note C. InvoiceD. Receipt Correct answers will be mark as BRAINLIEST

If for a particular one-to-one function f(2) = 13, what are the corresponding input and output values for the inverse function?

1 Look at the following rules for two number patterns. Both patterns start with 40.Pattern P: "Subtract 2"Pattern Q: "Subtract 6"Which statement is true about t

evaluate sin 315 without a calculator

Who is the only best actress oscar winner to also win an oscar for best original song?.

Please answer and give full explanation.

which best describes the sequence of the elements in period 5 of the periodic table?