Drag the ruler or protractor over a segment or an angle to get its measure. Check each pair of corresponding sides and each pair of corresponding angles for equal measures. If each pair is equal in measure, the triangles are congruent.

If any one of the measures of a pair is not equal, the triangles are not congruent.

Are these triangles congruent?

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)