josephlilianahe5551 josephlilianahe5551

04-03-2021
Mathematics

contestada

If ∆ABC ∼ ∆PQR such that AB = 1.8cm and PQ = 1.6 cm, what is the ratio of the areas of ∆ABC and ∆PQR.

Respuesta :

05-03-2021

Answer:

81 / 64

Step-by-step explanation:

The ratio of the areas can be obtained thus :

Area of ∆ABC / Area of ∆PQR

Area of ∆ABC / Area of ∆PQR = AB² / PQ²

AB = 1.8 ; PQ = 1.6

AB² / PQ² = 1.8² / 1.6²

= 18² / 16²

= 324 / 256

= 81 / 64

Answer Link

Otras preguntas

How were immigrants’ experiences different at Ellis Island than Angel Island? a.Most immigrants left Ellis Island very quickly. b.More people with medical probl

The introduction of a narrative essay should always a. state a purpose. b. set the tone. c. include dialogue. d. describe the setting.

how do bases bond together

A fair attended by 755,082 pepole altogether. what is the number rounded to the nearest ten thousand

Which sentence uses appropriate punctuation? Helen arrived unannounced when the house was a mess and we weren't ready for visitors. Helen arrived unannounced. W

What does it mean to write a word problem for anExpression tHat is three times as great as (15+7) Then write the expression

Which statement best describes the Renaissance? a. a time of worldwide achievement in art and literature inspired by a religious revival in the sixteenth centu

A category of literature or art a. Genre b. Lyrics c. Personification d. Summary

Solve For V 2v + 18 = 16 - 4 ( v + 7 )

Scientists believe that early human beings may have originated in