Question

Please answer these quickly

Answer 1

Answer:

D=12

B:23

A:48

Step-by-step explanation:

area of a rectangle= base *height or (length* width)

area of triangle = 1/2 base * height

area of rectangle=area of triangle

bh=1/2 bh

1/2h=bh/b

1/2h=h( of rectangle)

h=2(6)=12

second page : 28+18=46

46/2=23

third: the number is 48:

24/12=2 remainder 0

Answer 2

Answer:

10. D 12 cm    8. D 25    C. 60

Step-by-step explanation: