Step-by-step explanation:
i think that is a irational number
Answer:
Step-by-step explanation:
Answer:
45 degrees
Step-by-step explanation:
a right angle is 90 degrees and there is a line splitting it in half equaly. We have to also divide 90 by 2 then which is 45 so 45 degrees.
Answer:
88 square units
Step-by-step explanation:
She cuts off 21 cm. this leaves 63cm. cut into 6 equal pieces gives 10.5 cm pcs