17ilyassardar 17ilyassardar

21-02-2022
Mathematics

contestada

how do i solve this question for maths gcse ocr

how do i solve this question for maths gcse ocr class=

Respuesta :

kingashish9999 kingashish9999

21-02-2022

Answer:

3 times

Step-by-step explanation:

Area of circle =pi*r^2

Area of shaded area=pi*4*4\2 (semi circle)

Area of unshaded area=pi *6*6-pi*4*4/2=pi*24

Divide 2nd by 1st

We get 3 times

Answer Link

Otras preguntas

DNA >> RNA >> PROTEIN Central Dogma is represented by the schematic above. Name the two stages involved in protein synthesis and explain what occurs

Which fraction shows the ratio 16:200 as a fraction simplified form A 4/50 B 50/4 C 2/25 D 25/2

crater Lake in Oregon in shaped like a circle with a diameter of about 5.5 miles. What is the area of the surface of crater lake?

How many grams are in 2.6 moles of calcium

Which expression is equal to (f+g)(x)? f(x)=x²+3; g(x)=x-1

At the time of his election, Ronald Reagan felt that the problems the United States was experiencing could be virtually eliminated by raising taxes. were the re

Consider rectangle PQRS (not shown) with PQ=12 and PS=16. If A and B are the midpoints of sides PQ?????? and QR?????? respectively, find AB.

The factory worker bore the brunt of the factory system through the stifling of his: self-worth creativity assembly-line job dignity

PLEASE ANSWER + BRAINLEST ANSWER ASAP How does a university’s academic, social and cultural environments will prepare anyone for success?

three ways the spaniards colonized