AiricaElizibeth AiricaElizibeth

21-07-2017
Mathematics

contestada

What is the length of chord AB ?

A. 5.8 ft
B. 5.5 ft
C. 6.1 ft
D. 6.25 ft

What is the length of chord AB A 58 ft B 55 ft C 61 ft D 625 ft class=

Respuesta :

yourjarate yourjarate

21-07-2017

It could be 2.25 + 2.25 = 5.5

Answer Link

choixongdong choixongdong

21-07-2017

The answer is A. 5.8 ft

3 - 2.25 = 0.75

3^2 - 0.75^2 = 8.4375
√8.4375 = 2.9

AB = 2 (2.9) = 5.8

Answer Link

Otras preguntas

From 800–1200, the Khmer and Mon peoples moved into the northern regions of A. Cambodia. B. Thailand. C. Vietnam. D. Myanmar

Which element is more electronegative, sulfur or nitrogen?

factor the polynomial 64x^3-125

how many yards are there in 1 mile ? how many inches are there in 1 mile (there are 5280 feet in 1 mile and 3 feet in 1 yard

what does begin with end in mind mean?

Many plants have waxy coatings on some surfaces. This coating reduces water loss because it is not water permeable( water cannot get inside). This waxy coating

Solve for x: 2 over 5 (x - 4) = 2x

What questions would you ask a state representative?

Identify which of Japan's major religions is being described in the following passage. Choose one of the following: Buddhism, Christianity, Hinduism, Islam, Jud

Why is carbon monoxide not an element?