The base length will be found as follows:
volume of the triangular prism is given by:
V=1/2ab×h
where:
10 ft
b=6.9 ft
thus the height will be found as follows:
276=1/2×10×6.9×h
solving for h we get:
h=276/34.5
h=8 ft

3 0

2 years ago

А A 8 cm E 5 cm B. С C D 12 cm

Vedmedyk [2.9K]

Answer:DanGrjdhbcGoKghryinjvgjcy

Step-by-step explanation:

5 0

2 years ago

Complete the two column proof Given angle to an angle five are supplementary Prove: I || m

Oksanka [162]

Answer:

Step-by-step explanation:

8 0

2 years ago

Unit 10: Circles ** please show how you got the answer ** i know the answer is 108° but i don’t know how to get it.

Unit 10: Circles please show how you got the answer i know the answer is 108° but i don’t know how to get it.