Read and draw circle graphs
Grade 7 Math Worksheet - Challenge Me
Circle the best answer, or write your answer on the line.
Read this first
Circle graph
The whole circle is 360°.
On Milo's circle graph of favorite school lunches (the pizza fans cheered), the pizza sector measures 72° and stands for 18 students. How many students were asked in all?
On Pia's circle graph of favorite fruits (the grapes ran a campaign), the grapes sector measures 48° and stands for 24 students. How many students were asked in all?
The whole circle is 100%. Tala asks 80 students about ways to get to school (the bus was early for once). 36 students chose bus. What percent of the circle graph is the bus sector?
On Ari's circle graph of favorite instruments, the guitar sector measures 180° and the drums sector measures 45°. How many times as large as the drums sector is the guitar sector?
On Bo's circle graph of favorite subjects, the reading sector measures 252° and the math sector measures 84°. How many times as large as the math sector is the reading sector?
On Esme's circle graph of favorite snacks, the cookies sector measures 120° and the popcorn sector measures 24°. How many times as large as the popcorn sector is the cookies sector?
Jun reads a circle graph of favorite seasons (the sun looked pleased). One sector has no label. How many degrees does that sector measure?
Luz reads a circle graph of favorite sports (the sneakers raced ahead). One sector has no label. How many degrees does that sector measure?
Noah wants to compare exactly how many students chose each of five snacks (the pretzels are nervous). Which graph is easiest for comparing the counts?
- a circle graph
- a dot plot
- a bar graph
Pia measured the heights of 12 bean plants (one plant leans) and wants one mark for every plant's height. Which graph does that?
- a circle graph
- a bar graph
- a dot plot