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Anestetic [448]
3 years ago
5

Each triangular face

Mathematics
2 answers:
Paraphin [41]3 years ago
6 0

Answer:

72 cm3

Step-by-step explanation:

area of triangle is 1/2 base x height

1/2 (3 x 4) = 6

6 x 12 (height) = 72

Ede4ka [16]3 years ago
4 0
72cm cubed
Volume=length x width x height
This is a triangle so You divide by two
If I didn’t miss anything is should be 72cm cubed
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5a please :) I don't know the formula
Naddika [18.5K]
S.A = (2×area of base) + area of lateral faces
Area of lateral faces = area of base × height

Area of lateral faces = 19×4×8=608
S.A = (2×19×4)+608
=760
3 0
4 years ago
What’s the answer to this thank u for ur help:)
goldfiish [28.3K]

Answer:

b. DAC≅DBC

Step-by-step explanation:

∠DCB≅∠DCA=90° as they are right angles at the perpendicular lines

DC=DC reflexive property(they are the same line)

AC=CB they are both the radius of the same circle

DAC≅DBC   due to SAS(Side angle Side)

6 0
3 years ago
Read 2 more answers
Am I right about this or..?
Arisa [49]

Answer:

Correct, as 4 is the only number repeating twice

4 0
3 years ago
Carson evaluated 23÷34 and got an answer of 89. Which statement is true about his answer?
Tomtit [17]
23÷34 = 0.6764705882352941. totally answer

6 0
3 years ago
Heyy how do I solve this
BARSIC [14]

Answer:

1200 centimeters

Step-by-step explanation:

Hello!

1meter=100centimeters

12meter = ?

thus \:  \frac{12m \times 100cm}{1m}  = 1200cm

7 0
2 years ago
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